Merge origin/main (#349 Vulkan shim fixes) into mr-scene

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01VmL5PrKqxEyNSQdgkQPbUD
Merge origin/main into mr-scene (agent 102 above main's 101; room sync beside main's relocated config sync; Cpp2IL libicu fix combined with #293 ; MR notes moved to docs/DEVICE_NOTES.md like main's layout)
2026-10-18 15:01:39 +02:00 · 2026-10-17 21:42:02 -04:00 · 2026-10-17 21:39:30 -04:00 · 2026-10-17 21:34:00 -04:00 · 2026-10-17 21:29:32 -04:00 · 2026-10-17 21:28:09 -04:00
358 changed files with 25401 additions and 7741 deletions
@@ -19,6 +19,8 @@ CLAUDE.local.md
 # outputs of `frameport report` / `parity` / ruff
 REPORT.md
 .ruff_cache/
+.eval-home/
+.eval-results/
 .claude/worktrees/

 # project page (site/)
@@ -6,6 +6,7 @@ FramePort ports Meta Quest standalone APKs to the **Valve Steam Frame** (SteamOS
 install over SSH (agent) → Steam shortcut → headless launch test + log triage`.

 Read `docs/PLAYBOOK.md` (symptom → fix) before debugging a game, and `docs/FRAME_RUNTIME.md` for runtime facts.
+Detailed device findings per game/issue: docs/DEVICE_NOTES.md (read before debugging a game).

 ## Layout
 - `src/frameport/` — Python package. `pipeline.py` is the API the CLI (`cli.py`) and GUI (`ui/`, Flet 1.0) share.
@@ -123,8 +124,9 @@ Read `docs/PLAYBOOK.md` (symptom → fix) before debugging a game, and `docs/FRA
    `ft.AnimatedSwitcher` (`app._show_view`): a new route gets a new wrapper (150 ms fade), a same-route redraw swaps
    the wrapper's content (no animation; persistent views just remount); the wordmark's portal (`wordmark().data`)
    pulses once when frame_state turns "connected"; both off with setting `ui.reduce_motion` (Settings → Appearance
-    "Reduce motion", `app.reduce_motion`). Settings has a fixed index column (`settings.SECTIONS` order, Appearance
-    first, Remove FramePort last): entries scroll the section column via `scroll_to(scroll_key=…)` (sections wrapped
+    "Reduce motion", `app.reduce_motion`). Settings has a fixed index column (`settings.SECTIONS` order: most users'
+    needs first (Updates, which also holds game recipe + install-link updates, Installing, Library folders,
+    Appearance), niche ones later (Install links, Tools, This PC), Remove FramePort last): entries scroll the section column via `scroll_to(scroll_key=…)` (sections wrapped
    in Containers with `ft.ScrollKey`), the header stays; `app.settings_view.show_section(key)` (ui_smoke
    `settings-index`).
    Help hints: wording for non-obvious terms lives in `ui/help.py` (`HELP`); show it with `C.help_icon(key)` or the
@@ -138,6 +140,7 @@ Read `docs/PLAYBOOK.md` (symptom → fix) before debugging a game, and `docs/FRA
    uploads are interruptible (Cancel checked per MiB) and resumable (big files via SFTP `.part` append, small files
    streamed in tar batches; the agent counts files already in `incoming/`). Multi-select in the Library queues
    installs after asking every needed question up front. Failures end in one pop-up (Resume / Uninstall / log).
+  - Library folders (GitHub discussion #351): `core/folders.py` (no Flet) owns setting `scan.roots` (remember/add/remove/status/rescan_roots; the origin-based fallback only while the setting was never set, so removing every folder doesn't guess them back), Settings → Library folders (`settings.library_folders`, status read via run_bg), CLI `frameport folders [--add/--remove/--json]` + `frameport rescan`. Scans relink moved games (`pipeline.ScanReport`: a library game found elsewhere whose own files are gone and the copy is the same build (Quest: source_sha256, else versionName; Rift: same program path + size from the fingerprint, matched by game id or, renamed, by program) → only paths change (`relink_quest`/`_relink_rift`), user fields/builds/installs stay; another version → Scan a folder… takes it via `replace_apk(found=)`/`replace_rift_game`, Rescan only reports it; the old copy still there → kept). `add_game` no longer overwrites a user recipe (refreshes `suggested` only). Linux apps aren't scanned. PC installs of a moved Rift game (Steam shortcut path) untested.
  - Other drives (GitHub #90, agent v63): anchors stay in ~/Applications/quest-frame, a game's files may live in
    `<mount>/FramePort/<pkg>` (`deployment.json` base). Agent `drives` (/proc/mounts, /run/media + Steam library
    drives; vfat/exfat/ntfs/read-only refused), prepare*/finalize_linux `dest` (unmounted = error, never a fallback;
@@ -146,23 +149,6 @@ Read `docs/PLAYBOOK.md` (symptom → fix) before debugging a game, and `docs/FRA
    `launcher` field, else text swap), list_installed `drive`/`drive_missing` (install_state keeps such games
    "installed"). PC: `install/drives.py`, library setting `install.drive` (Frame page → Storage), game menu
    "Move to…" (job kind tool-frame), CLI `frame drives`/`frame move`/`install --dest`. Untested on the device.
-  - **Quest games on this PC via AXRB** (experimental, branch `worktree-pc-android-axrb`, docs/PC_ANDROID.md): the
-    "This PC" target (`PcReviveTarget`) installs APKs through `targets/pc_android.py` + `tools/axrb.py`. AXRB
-    (Android-XR-Bridge/AXRB, Windows: x86_64 Android 16 emulator + libndk_translation + its own OpenXR runtime →
-    `axrb-host-bridge.exe` → SteamVR) is downloaded only on first use (`AXRB-Setup-<v>.exe /S`, SHA256SUMS, per user
-    → `%LOCALAPPDATA%\Programs\axrb-launcher`), never bundled/modified (host code: AXRB Source-Available License).
-    Its runtime setup lives only in AXRB's Electron JS, so FramePort repeats it (pins read from the installed
-    `app.asar` `core/components.json`, AVD `axrb-managed-api36` port 5584, adb `-P 5038`, receipts `ready.json`/
-    `license-acceptance.json`, so AXRB's own launcher shares it). Spike 2026-10-10 (headless): **unconverted APKs
-    abort** (Meta platform loader) → PC build = OVRPort patches + `Patch.on_pc` APK fixes (`base.pc_selection`,
-    `build(pc=True)`, library `build_pc`, `pc_recipe_fingerprint`); Lucky's Tale ran a full OpenXR session in AXRB's
-    runtime; Pinball FX VR crashed in gfxstream vkAllocateMemory (AXRB's layer). SteamVR can't stand in for a headset
-    (null driver: no D3D11 adapter; vrlink without a Frame: no instance) → frames need the owner. Play = Steam
-    shortcut `powershell.exe -File %LOCALAPPDATA%\FramePort\axrb\fp-axrb-run.ps1 -Package …` → AXRB's
-    `run_windows_game.ps1`; all such shortcuts share Exe, so agent v71 `upsert/remove_shortcut(options_key=
-    "-Package <pkg> ")`. AXRB scripts start through WMI (`axrb.spawn_detached`): QEMU/adb inherit any handle, and
-    even /dev/null through WSL interop kept the call hanging; PowerShell 5.1 `*>>` logs are UTF-16 (`read_log`). Triage
-    `kind: axrb`. Full uninstall in AXRB deletes OBB + saves; a signature change needs one.
  - **PC VR repacks are pre-patched to run directly** (proven: Rick and Morty, Vader Immortal run when the exe is
    launched directly; Revive breaks them). So Rift games default to `as_is` = install the copy unchanged and launch
    the exe directly (`pcvr.xr_timefix` for the Frame OpenXR-1.1→1.0 fix, `pcvr.no_crash_reporter` for Unreal).
@@ -240,6 +226,13 @@ Rick and Morty runs on the Frame via its catalog recipe (OpenVR, no Revive),
    store matches and links then only update `auto_title`; a locked name gets no twin suffix); `sync_title` → Frame
    agent v77 `rename` (deployment.json title, same shortcut appid: upsert matches by Exe) + art + one Steam restart, PC
    `PcReviveTarget.rename`; an unreachable Frame → `steam_name_stale` (game page "Update name on Frame", next install).
+  - Newer versions (GitHub #161): game menu "Update with a newer APK…" (`pipeline.replace_apk`, outdated via
+    `build.source_version`) and, for Linux apps / PC VR games, "Update with a newer version…" (`replace_linux_app` /
+    `replace_rift_game` via `add_linux_app(replace=)` / `add_rift_game(replace=)`, CLI `frameport new-version`): the
+    entry keeps package, name, art, tags, switches, user recipe (a confirmed exe if the new folder has it); a new
+    `source_id` goes into the deployment's `recipe` dict at install (no agent change) → `C.source_replaced` = outdated
+    (Frame + `pc_outdated`); such an install re-sends same-size files changed after the last install (mtime/ctime,
+    `installer.changed_since`); the old Rift folder is in `replaced_dirs` (rescans skip it). Untested on the device.
  - `Recipe.as_is` = install unchanged (pre-patched libraries): `pipeline.prepare_as_is`; auto for APKs that already
    contain FrameBridge (`frame_patched`). For Rift it changes nothing (the dump is never modified; the Frame copy
    still gets launch fixes like the crash-reporter rename — `-nocrashreports` alone doesn't stop UE 4.23) — it does
@@ -251,6 +244,18 @@ Rick and Morty runs on the Frame via its catalog recipe (OpenVR, no Revive),
    flask icon (SCIENCE_OUTLINED) so they aren't confused with Play.
  - `uninstall.py` + `frameport uninstall-app` + Settings: removes the data dir (after an optional key backup zip),
    PC Steam shortcuts, the WSL Revive copy, and via agent `purge` FramePort's games/files on the Frame.
+  - Save backups (discussion #352, agent v95; docs/FRAME_RUNTIME.md "Save backups"): agent `_backup_saves`/
+    `_restore_saves '<json>'` stream a tar.gz of `lepton-data/internal/<pkg>` + `external/Android/data/<pkg>` (caches,
+    IL2CPP/shader caches, FrameBridge files, videos/OBBs, files >64 MiB left out; manifest `frameport-saves.json` last)
+    over the exec channel, file work in `podman unshare` (`_saves_ns`), launch lock held, refused while running;
+    restore = untrusted input (staged + checked first), rollback copy `<base>/saves-before-restore.tar.gz` (undo =
+    `rollback: true`). PC `install/saves.py` (`<data>/save-backups/<pkg>/<ts>.tar.gz` + `.json`, keep `saves.keep`
+    = 10), GUI `ui/views/saves_dialog.py` (game menu section "Saves", Frame page "Back up all saves", uninstall's
+    "back up before deleting"), CLI `frameport saves backup|list|restore|undo`. Agent v101: PC folder `saves.folder`
+    (Settings → Data; old folders stay listed in `saves.previous_folders`), automatic snapshots `saves.auto` (default
+    off; flag `~/.local/share/frameport/save-snapshots/enabled`, Quest launchers run `_snapshot_close` in the EXIT
+    trap under the launch lock, newest 3 per game on the Frame; `install/saves.sync_snapshots` imports them as
+    "automatic" once, ledger `<data>/save-snapshots-synced.json`). Device-checked 2026-10-17 with BlazeRush.
  - `patches/` — **the unit of modularity**. `base.py` (Patch interface, registry), `overport.py` (overport CLI patch ids,
    discovered dynamically via `overport patches`), `frame/*.py` (one module per Frame fix), `settings.py` (FrameBridge
    adapter keys + device files as patches). Add a patch = add a module that calls `register(...)`.
@@ -284,6 +289,15 @@ Rick and Morty runs on the Frame via its catalog recipe (OpenVR, no Revive),
    `working-config.yml` issue → maintainer label `catalog-accepted` (a plain issue needs `working-config` added by
    hand) → `catalog-from-issue.yml` workflow (`scripts/catalog_from_issue.py` validates) opens a catalog PR. App log:
    `core/applog.py` (`<data>/logs/app.log`, finished GUI jobs in `<data>/logs/jobs/`).
+  - Announcements (2026-10-15, announcements/README.md; app only, the owner dropped the site pop-up): source of
+    truth `announcements/current.md` on `main` (front matter id/title/date + optional image/image_alt/button+url/
+    expires/active, Markdown body; ships `active: false`). `announcements.py` (no Flet; raw GitHub via
+    `cache.cached_text`, 6 h) + `ui/announcer.py` (pop-up 20 s after start / every 6 h when no dialog is open and not
+    on welcome; `C.dialog` with the portal edge, image downloaded + Pillow-checked into `<data>/announcements/`, shown
+    by asset URL). Shown only if the user was around before `date` (setting `announce.since`, set once at the GUI's
+    first start: 0 when `USED_BEFORE` settings exist, else now), once: any close (X, outside click, Escape, button)
+    stores the id (`announce.dismissed`, last 50). New announcement = new id; same id = typo fix.
+    `FRAMEPORT_NO_ANNOUNCEMENTS`; `ui_smoke.py --announcement` renders it.
  - Self-update (docs/ARCHITECTURE.md "Self-update", docs/INSTALL.md "Updating"): `_version.py` = the only version
    (`frameport.__version__`; pyproject reads it via hatch `dynamic`; app log, diagnostics, User-Agent, Settings use
    it — never `importlib.metadata`, bundles have no dist-info). `updates.py` (no Flet): `check()` = GitHub
@@ -350,45 +364,7 @@ Rick and Morty runs on the Frame via its catalog recipe (OpenVR, no Revive),
  `a32_bridge_on` turned the bridge on once in every 32-bit recipe, user ones too, unless the catalog's frame_remove
  names it).
  Analysis `extra.headset` (ANALYSIS_VERSION 15): gearvr / go / quest → "Gear VR" / "Oculus Go" platform + Steam tag.
-  Catalog: `headset:` field; com.fallen.affected, net.mobilemischief.spunkydungeon, com.ccpgames.gunjack (works, 2026-10-12). Learned: Unity 2019 contexts
-  have no EGLConfig (EGL_KHR_no_config_context: the VrApi bridge takes the window's or an RGBA8 ES3 config); Unity's
-  floor origin = vrapi_SetTrackingSpace(1) (the VrApi bridge now honours LOCAL_FLOOR/STAGE); mapped GL buffers are
-  per buffer object (a per-target guest copy leaked ~10 MB/s and garbled vertices); the guest runtime's own scudo
-  names its maps `[anon:scudo:*]` below 4 GiB (watch them for guest leaks). The Go controller = the right Frame
-  controller (stick = touchpad touch, sideways > 0.6 or press = click). Gunjack (CCP, UE 4.10 NativeActivity, Gear VR,
-  2026-10-10): needed the native_app_glue imports (ALooper/AInputQueue/AConfiguration/AAsset*, imports.txt), an arm64
-  libvrapi.so for Java's System.loadLibrary("vrapi") and MOUNTED under OVP_HEADLESS_TEST; it then loads its map and
-  quit on purpose: AndroidMain compares AndroidThunkCpp_GetSignature() with an obfuscated copy. **Works since
-  2026-10-11 (owner-verified in the headset):** GameActivity.AndroidThunkJava_GetSignature() = Base64.DEFAULT(SHA-1(
-  signing certificate DER)) (jadx); `a32_bridge.original_signature` computes it from the original APK's
-  META-INF/*.RSA|DSA|EC, `convert()` stores it as `assets/fp_a32_signature.txt` for libUE4.so games, the bridge loads
-  it at activity creation (native_activity.c) and jni.c answers Call*Method on the method ID of
-  `AndroidThunkJava_GetSignature()Ljava/lang/String;` with it. After loading, Unreal leaves VR mode and enters it again on
-  the same GL context; a second OpenXR session there aborted in vrclient (CSharedSemaphoreLinux::WaitFromGPU from the GL
-  binding's PreBeginFrame, also with OVP_HEADLESS_TEST) → the VrApi bridge keeps a running GLES session across
-  LeaveVrMode and reuses it for an EnterVrMode with the same context (upstream-patches/runtime.cpp.patch).
-  Debugging aids added: A32_BREAK=<guest addr>[,..] (stack of the first hits; guest libs load at fixed addresses, e.g.
-  libUE4 0xf25d5000), A32_STRACE in bridge mode = path/exit calls to logcat, activity lifecycle + LeaveVrMode caller
-  logs. Lepton's logcat mirror often dies for these games: read `podman exec <container> logcat` instead. Gunjack input
-  (2026-10-11): it imports no vrapi input functions and reads the Gear VR touchpad/back as AInputEvents from its
-  AInputQueue (native_app_glue), so dispatchKeyEvent never reached it (no control at all) → input.c queues synthetic
-  events there (ALooper_poll* return the queue's ident while one waits; AInputQueue_getEvent/finishEvent and the
-  AInputEvent/AKeyEvent/AMotionEvent getters are hand-written "!" imports that know them; touch positions scaled to the
-  window size). Same mapping as AFFECTED: trigger = hold touchpad, A = tap, right stick = swipe, B = back; for NativeActivity games the stick's up/down = swipe forward/back (touchpad X: Gunjack's OnFlick = reload at ~0°, special weapon at ~180°). Not yet
-  headset-verified. Quest builds on the bridge (2026-10-13, Sports Scramble = a 32-bit Santa Cruz build,
-  UE 4.21 + OVRPlugin on VrApi 1.21): manifest requires `android.hardware.vr.headtracking` version 1
-  (`detect.requires_6dof`, headset "quest", ANALYSIS_VERSION 16) → convert writes `assets/fp_a32_headset.txt`
-  = "quest" → vrapi.c `quest_touch` (read in vrapi_Initialize via the activity's AssetManager; A32_TOUCH=1/0
-  overrides) passes the 64-bit bridge's Touch controllers through (enumerate/caps/state/tracking/haptics, struct
-  tails per VrApi minor) and starts no synthetic input. It also needed AAsset_getBuffer (guest copy, freed in
-  AAsset_close), AKeyEvent_getFlags and the other AConfiguration getters. Headset (owner, 2026-10-13): plays,
-  both controllers work. Recenter (holding the Frame's menu button) turned VrApi games ~90-120 degrees aside: the bridge's app space is LOCAL + the start yaw and the runtime moves LOCAL to the head → the bridge now takes the origin from the head again on XR_TYPE_EVENT_DATA_REFERENCE_SPACE_CHANGE_PENDING (LOCAL) and on vrapi_RecenterPose (owner-verified with Gunjack, 2026-10-13). Next: the other 32-bit catalog games (Journey of the Gods, Shadow Point: still "unsupported" until
-  tested), translator speed. Profiled on the Frame
-  (2026-10-12, `A32_PERFMAP` + perf): FPCR switches are negligible (8 of 86k samples); the cost was the run loop
-  (a mutex + hash-chain walk on every dispatch, a contended counter, inline-lookup slots never refilled: Gunjack
-  ~45 % of its CPU) and `jit_invalidate` scanning every block on each Mono `cacheflush` (72 % of Spunky Dungeon's
-  main thread). Now lock-free lookups, ltab refill, per-thread flags, per-page block lists: Gunjack's dispatcher
-  23.6 % -> 1.6 %, CPU in the same phase about -55 %, still 72 fps.
+  Catalog: `headset:` field; com.fallen.affected, net.mobilemischief.spunkydungeon, com.ccpgames.gunjack (works, 2026-10-12). Per-game a32 findings (AFFECTED, Spunky Dungeon, Gunjack's signature check `fp_a32_signature.txt`, synthetic Gear VR input, Quest builds `fp_a32_headset.txt` / `quest_touch`, recenter, debugging aids `A32_BREAK` / `A32_STRACE` / `A32_PERFMAP`, translator profiling): docs/DEVICE_NOTES.md#a32-bridge-games-lessons-debugging-aids-profiling.
 - `scripts/` — `package.py` (flet build/pack), `eval_heuristics.py` (score heuristics), `ui_smoke.py` (GUI screenshots).
 - `docs/` — PLAYBOOK, FRAME_RUNTIME, ARCHITECTURE, INSTALL (end users), parity reports (offline + device).

@@ -476,7 +452,12 @@ Repo is on an NTFS drive (`core.fileMode=false`); line endings are LF (`.gitattr
  XR_KHR_composition_layer_equirect2/cylinder, XR_FB_composition_layer_image_layout (flip emulated by Vulkan blit).
 - `xrConvertTimespecTimeToTimeKHR`/`xrConvertTimeToTimespecTimeKHR` return FUNCTION_UNSUPPORTED → adapter emulates
  (offset = predictedDisplayTime − period − CLOCK_MONOTONIC, sampled in xrWaitFrame).
- Guardian STAGE bounds report 1×1 m (scene emulation uses ≥1.5 m).
+- No XR_FB_display_refresh_rate (`xrGetDisplayRefreshRateFB` -7), yet OVRPort's dispatcher offers it and answered 0 Hz
+  → FrameBridge always answers with the measured rate (1/predictedDisplayPeriod, else 72). PreyVR (#306, idTech 4:
+  `USERCMD_MSEC = 1000 / GetRefresh()`) had 0 ms tics: async thread spinning, `com_frameTime` stuck at 0, menu black.
+- Guardian STAGE bounds report 1×1 m (scene emulation uses ≥1.5 m). OVRPlugin treats that rect as a configured
+  boundary but can't outline it ("ovrpBoundary_Outer is not supported"): Demeter's guardian check indexed an empty
+  array → with `scene_emul` the app's STAGE `xrGetReferenceSpaceBoundsRect` returns XR_SPACE_BOUNDS_UNAVAILABLE.
 - GL goes through **Zink** (Mesa GL on Vulkan). Mesa GLSL is strict: `#pragma` before `#extension` fails, implicit
  int/float conversions fail (enable `GL_EXT_shader_implicit_conversions`), num_views=2 shaders on single-view FBOs
  give GL_INVALID_OPERATION. Some GLES games hit `zink: DEVICE LOST` (Unity MSAA RTT; Sniper Elite VR even without).
@@ -545,28 +526,14 @@ Launch tests ignore log files older than the launch (stale Proton/game logs used
 (`\\wsl$` is unreliable), so PC mode copies Revive to `%LOCALAPPDATA%\FramePort`.
 FramePort never bypasses Oculus entitlement checks (Platform SDK games: flagged, PC mode with the Oculus app only).

-**Upload speed (measured 2026-09-29):** via the home router (PC Wi-Fi → router → Frame wlan0) only 15-18 MB/s, the
-same for paramiko, OpenSSH and 4 parallel streams, so the network path is the limit, not the SSH code. Direct to the
-Frame's hotspot (`wlanap` 10.35.78.1; the owner's PC has Valve's USB Wi-Fi dongle on it) 83 MB/s OpenSSH / 97 MB/s
-paramiko; reading dumps from D: via WSL drvfs is then the cap (~82 MB/s). `Frame.fast_link()` (installer
-`transfer_link`, uploads ≥64 MiB) uses usb0 > wlanap when reachable **and** the host key matches the paired Frame.
+**Upload speed:** home Wi-Fi caps uploads at ~11-18 MB/s whatever the SSH method; the Frame's hotspot (`wlanap`) ~83-97 MB/s; `Frame.fast_link()` (installer `transfer_link`, uploads ≥64 MiB) prefers usb0 > wlanap when the host key matches. → docs/DEVICE_NOTES.md#upload-speed
 **Platform SDK detection** must include delay imports (`PEInfo.delay_imports`), modular Unreal's
 `*-OnlineSubsystemOculus-*.dll` and Ready At Dawn's `pnsovr.dll`: Robo Recall, Lies Beneath and Lone Echo I/II all use
 it; without the Oculus app they crash with 0xc06d007e (triage `delayload-missing`) — not fixable legitimately.
 GUI: Frame → Installed → folder icon = file browser (agent `list_files`, flags files missing vs the install
 manifest); Settings → About shows the bundled agent version and the Frame's.

-**Revive under Proton arm64 (Lone Echo, 2026-09-29):** Revive's Detours hooks (LoadLibraryW/ExW, OpenEventW, the
-signature check) don't take effect: Wine's kernelbase is ARM64EC. The LibOVR shim in the game then does a plain
-`LoadLibrary("LibOVRRT64_1.dll")` search (exe dir, cwd, system32, windows, PATH — no registry, `OculusBase` or
-`LIBOVR_DLL_DIR` used by this build) → `Failed to initialize Oculus API (-3001)` (= Lies Beneath's "Unable to load
-LibOVRRT DLL"). A symlink `pfx/drive_c/windows/system32/LibOVRRT64_1.dll -> <base>/revive/LibReviveXR64.dll` (Wine
-maps a symlink to the already-loaded module) gets past it to **-3021 = ovrError_LibSignCheck**: the shim only accepts
-an Oculus-signed runtime. Next step (not done): make the runtime check pass without Detours, e.g. an injected helper
-that patches the game's import table (IAT) for LoadLibrary*/WinVerifyTrust, or a prefix-level override. This is
-runtime interop (what Revive does), not the Platform SDK licence check (which FramePort never touches).
-Uninstall (Quest, saves kept) used to leave `deployment.json` → still "installed"; fixed (agent v16).
-
+**Revive under Proton arm64:** Revive's Detours hooks don't take effect (Wine's kernelbase is ARM64EC); a system32 `LibOVRRT64_1.dll` symlink gets past -3001 to -3021 = ovrError_LibSignCheck (Oculus-signed runtime required; not bypassed). → docs/DEVICE_NOTES.md#revive-under-proton-arm64-lone-echo
 **Discovery/network:** Developer-Mode SteamOS devices announce `_steamos-devkit._tcp` (TXT `login=steamos`) — use it;
 they don't publish `_ssh._tcp`. The Frame has several links: `wlan0` (home Wi-Fi), `wlanap` = its own hotspot at
 10.35.78.1/24 (a PC can join it directly), `usb0` = USB gadget network 10.86.200.233/29 (up when cabled to a PC).
@@ -580,23 +547,7 @@ stopping Steam kills them → always run that work via `systemd-run --user` (the
 **overport:** always `--version=latest`; `--workspace` holds runtimes and **per-package keystores (password
 "password", alias "key") — never lose them**: updates must be signed with the same key or saves are lost on reinstall.
 Output is deterministic (same input + runtime → same bytes), which is what makes parity testing possible.
-**OVRPort 1.2.5 (2026-10-01, the fork's first release; CLI-only):** same commands (`patches [--json]`, `patch`, `help`,
-`install`), but `patch` rejects unknown/duplicate args, unknown patch ids and an empty `--patches=`
-(`tools/overport.patch` refuses empty lists). After patching it adds `libovrplatformcompat.so` itself when the platform
-loader lacks `ovrMessageType_ToString` (our `frame.ovrplatformcompat` then skips: same library). New patches (all off;
-`patches/overport.py`): `patch_ac_nexus_no_appsw_72/_90` (AC Nexus build 207706 only, exclusive),
-`patch_disable_meta_xr_audio_telemetry` (x86_64 emulators: hidden), `patch_vrapi_openxr` = OVRPort's VrApi adapter =
-the **unpatched** upstream of our `frame.vrapi_bridge` (`native/vrapi` unchanged since our 5e7df52), only usable with an
-experimental CLI built with `-PwithVrApi=true` (stable jars list it but fail). The owner prefers OVRPort's fixes over
-ours where they work as well (less to maintain): compare in the headset before switching a default.
-`frameport install <pkg> --apk <file>` installs a specific (test) build signed with the game's key.
-Headset results (2026-10-02, `PATCHED/_test-ovrport-1.2.5/TESTING.md`): OVRPort's own VrApi translator fails on the
-Frame (Climb 2: requests VkFormat 37 → crash; POTW: no GLES path, missing `vrapi_GetTextureSwapChainHandle`) → keep
-`frame.vrapi_bridge`; those two changes are upstream candidates. 1.2.5 builds (its platform compat, new permissions)
-work. AC Nexus: `patch_ac_nexus_no_appsw_90` is the catalog default (owner preferred 90 Hz); `STRICT` patches are only
-taken from a catalog recipe where `applies()` holds (the AC Nexus ones need build MAIN.450412.207706.final, else the
-whole overport run fails).
-
+**OVRPort 1.2.5 (2026-10-01):** `patch` rejects unknown/duplicate args, unknown ids and an empty `--patches=`; it adds `libovrplatformcompat.so` itself (`frame.ovrplatformcompat` then skips). New patches `patch_ac_nexus_no_appsw_72/_90` (AC Nexus build 207706 only; `_90` = catalog default; STRICT patches only from a catalog recipe where `applies()` holds), `patch_disable_meta_xr_audio_telemetry`, `patch_vrapi_openxr` (OVRPort's VrApi translator fails on the Frame → keep `frame.vrapi_bridge`). The owner prefers OVRPort's fixes over ours where they work as well. `frameport install <pkg> --apk <file>` installs a test build. → docs/DEVICE_NOTES.md#ovrport-125
 **Patching gotchas:**
 - UnityPy re-serialization breaks scene loading → patch QualitySettings ints in place.
 - LIEF's DT_NEEDED injection shifts segments; our `elf.add_needed` appends a new PT_LOAD (reuses PT_NOTE, else moves the
@@ -608,414 +559,65 @@ whole overport run fails).
 - VrApi-direct engines (CryEngine Climb 2, POTW) need the VrApi bridge; the bridge drops whole frames on unknown layer
  types (→ black screen with audio).

-**Steam Frame controller models (2026-09-30, not yet seen in a game):** adapter setting `controller_models`
-(`native/adapter/render_model.c`) emulates XR_FB_render_model and serves `files/framebridge/controller_{left,right}.glb`;
-agent v20 (`install_controller_models`, command `controller_models`) converts the Frame's SteamVR render models
-(folder name matching "frame" + left/right, OBJ+PNG, `openxr_grip` component → grip space) at finalize/set_settings.
-Valve's models are never committed or copied off the Frame. Only games that use Meta's runtime controller models
-benefit (manifest `RENDER_MODEL` permission/feature → suggested); **none of the 34 catalog games do** (they ship their
-own meshes: that would need per-game asset replacement). Model discovery and conversion
-checked on the device 2026-09-30: `/opt/steamvr/drivers/frame_controller/resources/rendermodels/frame_controller_{left,right}`
-(component OBJs in model space = the whole `<name>.obj`, one `_color.png` 2048² near-black, `openxr_grip` rotates about
-X only; hidden-by-default components like `status` are skipped) → ~2 MB glb each, ~1 s. Not yet seen in a game (none
-of the installed builds has the new adapter, and none requests runtime models), so whether Meta's SDK attaches runtime models at the grip pose is unverified.
+**Steam Frame controller models:** adapter setting `controller_models` (`native/adapter/render_model.c`, emulates XR_FB_render_model) + agent `install_controller_models` (Frame's SteamVR models → glb at finalize); no catalog game uses runtime models; Valve's models are never committed or copied off the Frame. → docs/DEVICE_NOTES.md#steam-frame-controller-models
 **overport's dispatcher (`libopenxr_loader.so`) only forwards functions in its own table** (`overportOXR: Unknown
 proc addr: …`), so adapter emulations of functions it doesn't know are unreachable. For XR_FB_render_model,
 `native/xrshim` fills the gap: OVRPlugin's `dlopen("libopenxr_loader.so")` string is rewritten to the shim (see
 native/README). Verified on the device with Toy Master (2026-09-30): `extension shim: xrLoadRenderModelFB -> FrameBridge`.
 Toy Master doesn't request a model after that (it uses its own), so the glb loading path is only unit-tested.

-**Crash backtraces (2026-09-30):** Lepton writes tombstones only to `lepton-logcats/steamlaunch-<appid>/logcat-crash.log` (after "Dumping logcat"), not launch.log; agent v23 launch tests wait for it and return `crash_log`, triage gets it via `triage(..., crash=)` (not pid-filtered: tombstones come from crash_dump's pid). The guest is `userdebug` (`ro.debuggable=1`), so Lepton's Fossilize layer loads into every app whatever the APK's debuggable flag; it has no off switch. Fossilize crashed Deadpool VR on uninitialized attachment-reference pNexts (several, in FVulkanRenderPass and the render-target layout) → `frame.vk_sanitize` = `native/vkshim` (engine's `dlopen("libvulkan.so")` string → `libfp_vk.so`, wraps vkCreateRenderPass2/KHR, drops unreadable/wrong-sType pNexts; verified: game runs). overport's dispatcher aborts on swapchains > 4096 px (`cmp wN,#4096` in xrCreateSwapchain) → `frame.swapchain_limit` (verified with 4XVR, 7680×3840 accepted by the runtime). Both are default-on (parity classifies their rewrites as
-"expected"; library migration `quest_binary_fixes_v2`). The adapter shows cylinder layers (4XVR's movie screen) as ~15° quad strips (`cylinder_strips`, setting
-`cylinder_strips`); the runtime composites them at full resolution. Equirect (360°) layers are dropped: drawing
-them ourselves (GLES renderer in xrEndFrame: stutter, never showed 4XVR's VR video; Vulkan renderer: hung the
-Frame's GPU in AC Nexus; reading the newest *released* image broke 4XVR's theatre) was removed again on the owner's
-request — don't retry without a new approach. Converted layers must count as "swapped" or the original layer list
-is submitted (runtime returns -2 for every frame). A focus debounce (hiding the Frame's brief
-FOCUSED→VISIBLE→SYNCHRONIZED dips, which make 4XVR recenter) was also removed: AC Nexus stayed black with it (it
-hid 521 ms focus changes at start). The new approach (below) is per-game, off the app's render thread, GLES-only.
-
-**360° layers / 4XVR (2026-09-30):** the Frame's Android SteamVR runtime (`/opt/steamvr/bin/androidarm64/vrclient.so`,
-mounted in Lepton as `/data/steamvr/runtime`) only composites quad + projection layers (cube/cylinder/equirect(2)
-are enum names only) — nothing to unlock. Per-game adapter settings (off by default, hooks installed only when on):
-`equirect_emul` (GLES only: a worker thread with a shared EGL context converts each 360° image to a cube map when it
-changes and draws one adapter projection layer from it for every frame with exactly that frame's views (the app's own
-projection views, else xrLocateViews at displayTime); xrEndFrame waits ≤6 ms for the worker's CPU submit, never the
-GPU. Learned in the headset: quads can't be a background (the Frame draws quad layers above all projection layers
-whatever the order: hid 4XVR's balcony/controllers), and the Frame doesn't reproject a projection layer from its own
-pose (images drawn only after head turns, or ahead from xrWaitFrame and sometimes late, wobbled);
-`equirect_flip/face/res/fps/stereo`), `stable_local`, `focus_hold` (only after 3 s FOCUSED, dips <600 ms),
-`aim_pitch/aim_yaw/aim_forward`, `refresh_rate`, `layer_debug` (diagnostics); focus_hold is default-on since 2026-10-05. 4XVR re-creates LOCAL spaces every 2–4 s
-(menu recentring suspect); its theatres are baked 7680×3840 equirect2 images (`assets/100.png` …). Test 360° videos
-(NASA, public domain) are in the Frame's ~/Videos; copies in `~/Downloads/frameport-360`. 4XVR's "Internal Storage"
-lists its own `/sdcard/4XPlayer`, not Movies: agent v25 `link_media` hard-links sent files into an app's own top-level
-folder (`app_media_dirs`), `frameport frame send --app <pkg>`, GUI game page "Add videos" (players) / "Add videos &
-files…". A 4XVR webm stereo swapchain was refused with XR_ERROR_LIMIT_REACHED (-10) → right eye grey; our projection
-swapchain was halved (1536/eye) in case memory is the limit (unverified). Frame data snapshot
-(SteamVR runtimes, Lepton scripts, logs; never commit Valve binaries): `~/frameport-research/frame-data-2026-09-30/`.
-Not yet verified in the headset.
-
-**Companion apps / intents (2026-10-03, tested with Stremio + 4XVR):** a second APK can be installed into a running
-Lepton container (`podman exec -i lepton-steamlaunch-<appid> pm install -g -S <size> < apk`) and runs there, VR
-included (4XVR in Stremio's flatscreen container: FrameBridge 72 fps, settings via LEPTON_ENV_FRAMEBRIDGE_CONFIG). But
-Lepton's services.jar (`ActivityStarter.execute`) intercepts **every** `android.intent.action.VIEW` with data (any
-scheme, explicit component or not, no property to disable): it writes `steam://openurl/<uri>` to `/lepton/steam.pipe`
-(= the host Steam client's `~/.steam/steam.pipe`) and starts nothing. So "open in external player" hand-offs (Stremio
-→ 4XVR) can't work inside Lepton; don't retry without Valve changing it. Lepton installs exactly one `*.apk` per app
-folder (two break `get_apk_path`).
-**Text input (2026-10-03, verified in the headset with Stremio VR):** Lepton's Android has no IME (`ime list` empty)
-and runs VR apps headless (`lepton.headless=true`): no Android window has input focus (`dumpsys input` FocusedWindows
-empty), so neither `input text`, a USB keyboard nor Steam's keyboard reach the app. `lepton-show-flatscreen` on a VR
-app keeps VR working (FrameBridge 72 fps) and gives the window focus; Steam's on-screen keyboard then opens for text
-fields. Unity's TMP_InputField on non-Quest Android waits for the system keyboard (`TouchScreenKeyboardShouldBeUsed`)
-and deselects a frame later unless `isKeyboardUsingEvents` (Android: `InPlaceEditing() && m_HideSoftKeyboard`);
-uGUI InputField's LateUpdate keeps the field when `InPlaceEditing()`. Patch `frame.unity_text_input` rewrites them
-(`mov w0,#0|#1; ret`) at Cpp2IL's **Offset** (= file offset; RVA differs by 0x4000 in Stremio's lib), Cpp2IL
-2022.1 pre-release (Unity 6 / metadata v31; Il2CppDumper can't), cached per libil2cpp sha. `/dev/uinput` has an ACL
-for steamos (Steam Input) → agent v33 `_keyboard` uinput keyboard ("Type on Frame") reaches everything with focus.
-Installing a second APK into a container with `pm install` re-runs Lepton's post-install hook on the **main** app
-(`lepton.active_app_id`; moves its files to /data/steam_app) and corrupts it on the next start (fix: touch the APK →
-re-bake); `cmd_real package install` skips the hook.
-**User reports (2026-10-04, issues #4-#10):** Steam shortcuts go to the signed-in account (`loginusers.vdf`
-MostRecent) else every account (agent v35 `library_users`; it used to refuse with >1 account → Play gave Steam's "Game
-configuration unavailable"); `launch` uses the shortcut's own appid and errors `NOT_IN_LIBRARY`, the app then adds it
-and plays. Unity IL2CPP fixes share one Cpp2IL run (`unity_text_input.Il2cppReturnPatch`, `ALL_TARGETS`, cache keyed by
-global-metadata.dat): `frame.unity_runtime_msaa_off` (OVRManager raises MSAA to 4x at runtime: "Switching to the
-recommended level" → Lucky's Tale restarted the headset; `OVRDisplay.get_recommendedMSAALevel` → 0) and
-`frame.unity_multipass` (Oculus XR Plugin multiview → MultiPass via `OculusSettings.GetStereoRenderingMode`; I Am Cat's
-right eye grey). Both checked against Toy Master's Cpp2IL output, not yet in a headset. VR4 quits itself (System.exit
-after the intro movie) → catalog `use_alt`. **Catalog changes reach existing games** without hardcoded migrations:
-recipes store `catalog_rev` (= `CatalogEntry.rev()`), `library._follow_catalog` re-derives non-user recipes whose entry
-changed; a maintained entry beats the user's shared copy when its `updated`/verified date is later (`catalog._newer`).
-**Round 2 of reports (2026-10-04):** VR4's campaign hang = one fragment shader reading an uninitialized loop counter
-(reporter's capture): vkshim `vk_shader_fix` setting (`<size>:<sha256>:<offset>:<words>`, from the recipe's `adapter:`;
-matched by size + SHA-256, words inserted into a copy) — on the device the module is fixed at load ("fixed shader
-module (6488 -> 6512 bytes)"); campaign itself not yet seen in a headset by us. Text settings (kind "str") stay out of
-the Game settings dialog (saving it dropped them). I Am Cat: `GetStereoRenderingMode` is inlined (no call sites) →
-`Il2cppReturnPatch.field_loads` rewrites the field read in `OculusLoader.Initialize` (Cpp2IL gives the field offset,
-`field:<name>`); verified with Toy Master: eye swapchains array=1 ×2 instead of array=2. Builds record `recipe_fp`
-(`patches/base.recipe_fingerprint`, `Patch.revision`): a changed recipe or revised patch shows "Update on Frame".
-Remembered Frames are found again after an address change (`Frame.relocate`: scan, same SSH host key, before
-login). Packaged apps show artwork by file path (`thumbs.use_file_paths`, #16). Diagnostics: this boot's kernel log.
-Device tests of requested games (2026-10-04, headless): I Am Cat, Myst 3.3.0, BattleGlide, Blade & Sorcery: Nomad
-start (RUNNING, frames). Roblox: SIGSEGV in je_free from libroblox.so ~3 s in (likely its anti-tamper vs the re-signed
-APK). BONELAB (Unity 2021.3 Vulkan, OVRPlugin 1.94): SIGSEGV with pc == fault addr in vkCreateInstance, called from
-libSLZQuestNative.so's Vulkan hooks into an unmapped (unloaded) library right after OVRPlugin's pre-init
-xrDestroyInstance; pinning openxr/vrclient libraries (RTLD_NODELETE) did NOT help — find the unloaded library with the
-linker's dlopen/dlclose logging next. Accounting+ (Unity 2017.4 built-in Oculus, libOVRPlugin + libvrapi): Unity
-never starts VR on the Frame (no OVRPlugin/OpenXR lines; runs as a 2D app), which is why its "controller setup"
-screen can't be passed — Unity 2017's Oculus device check, not the controller profiles. Cpp2IL can't read Unity 2017.
-The Frame's Android runtime (vrclient.so) knows oculus/touch_controller but not Meta's Touch Plus/Pro profiles
-(OVRPlugin suggests those too, routinely) → adapter `profile_remap`.
-Headset round 2 (2026-10-04): the Frame drops focus often (ms to 7 s; only some are presence/standby) → games pause
-or recentre (B&S Player.OnVRPresence → Teleport, BattleGlide/Unreal pauses); focus_hold now 1 s focused / 1 s max dip
-(longer must still pause). Myst crash = vrclient xrSyncActions race after FOCUSED → `sync_guard` (confirmed); its
-object glitches: app space warp suspected (FB_space_warp is advertised and used) → recipe `patch_disable_space_warp`.
-I Am Cat multipass: poses/times consistent, but every frame is submitted after the next xrWaitFrame (one period late;
-Zink + doubled draws) and the game clamps its physics step to 10 ms → judder while still; testing scale 0.8. Roblox's
-newest crash is on Fossilize's recording thread → vk_sanitize extended to own-engine libs (engine "Other").
-Accounting+: unity_oculus_check + native/ovrpshim (libfp_ovrp.so waits via ovrp_WaitToBeginFrame before Unity
-2017's ovrp_Update2) → VR in the headset at ~72 fps (2026-10-04), but stuck at "press any button" although input
-reaches its OVRInput cleanly (probe: both Touch connected 0x63, individual buttons, input focus 1) → works with issues.
-"outside of frame bounds" warnings stay (~2/frame) and are harmless.
-Steam library (GitHub #4/#21/#27, agent v38): shortcuts go to every Steam account (signed-in first; MostRecent isn't
-always the account on the Frame); stop_steam also waits for Steam's helpers; after the restart the agent re-reads
-shortcuts.vdf and writes once more if Steam put its old copy back (`shortcuts_lost`); lost again (agent v89): Steam
-ignores FramePort's entries on that Frame, so `add_devkit_entry` adds the devkit entry instead (`added` gets `via:
-devkit`) and only reports an error if that fails too. 0.6.3's Play
-auto-repair (`_add_then_play`) crashed (its job got a Job, not a reporter). Uploads resume on a transient OSError.
-Lepton's Android 11 has no clipboard service (134 services; checked with `podman exec … service check clipboard`):
-SDL/LÖVE apps crashed at start → `frame.sdl_clipboard` (`apk/dex.py`: in-place dex edit, nops one invoke, fixes
-the header checksum/signature; verified with LÖVE for Android 11.5, GitHub #24 Dramatic Shape). Godot 4.2-4.4 (Kotlin `as ClipboardManager`,
-GitHub #134 EndoparasiticVR) → `frame.godot_clipboard` (nops the `Intrinsics.checkNotNull` before that check-cast; Godot's
-clipboard methods return at once; analysis `godot_clipboard`, ANALYSIS_VERSION 10; checked on real godot-lib/templates
-4.2.2-4.4.1, not on the device; 4.1 and 4.5+ don't throw). 2D apps (vr_kind none)
-keep every suggested patch that isn't about VR (`needs_vr = False`), not a fixed list. FramePort on the Frame:
-`frame/local.py` (127.0.0.1, own key authorized; "This Frame (experimental)"; app data in
-~/.local/share/frameport-app because ~/.local/share/frameport is the agent's) and Steam library changes wait while
-Desktop Mode is open. Verified on the device 2026-10-04 (install + launch test from the Frame). Library updates on the
-Frame run one at a time (agent v40 flock): two quick uninstalls used to bring a removed shortcut back (Roblox).
-Headset round 3 (owner's verdicts, 2026-10-04): Blade & Sorcery works — its freezes were the headset's wear sensor
-flickering off while worn (vrserver.txt "HMD off/on" 0.5-2 s) → per-game `focus_hold_ms=2500` (only this game reacts;
-not a default). BattleGlide works (focus_hold). Myst works with issues (object glitches; space warp ruled out, its
-recipe keeps it on). I Am Cat works with issues (judder; scale 0.8 no help). Roblox unsupported (je_free in
-libroblox, also with the Vulkan shim). Installs skip the Steam restart when the shortcut is unchanged and wait while a
-game runs (agent v37). New default fixes in FramePort's code reach games already in a library: after every app update
-`library._follow_catalog` re-derives each non-user recipe once (setting `recipes.app_version`; tests switch it off via
-`library.REFRESH_ON_UPDATE`). Analysis fields added later: **bump `analysis/detect.ANALYSIS_VERSION`** (stored as `analysis.extra.analysis_version`); older entries whose APK is still there are analysed again at the GUI's start (background thread, not a job: ~8 s per 900 MB APK) and before a build (`pipeline.refresh_analyses`, GitHub #104); only `analysis`/`suggested` change, user recipes stay; an unreadable APK gets `analysis_failed` = the version (not retried until the next bump). Troubleshooting techniques: docs/PLAYBOOK.md "Debugging techniques". Unity `boot.config` "vulkan" substring mislabels GLES games as Vulkan
-(I Am Cat ran GLES); OVRPlugin's "Unavailable OpenXR extension: XR_FB_scene" is routine (no longer triaged).
-**Round 4 (2026-10-04):** XR_KHR_android_surface_swapchain is listed by the Frame's runtime but returns
-FUNCTION_UNSUPPORTED → adapter `surface_emul` (default on, `native/adapter/surface_swapchain.c`): an ordinary runtime
-swapchain is returned, the game gets a Surface from a SurfaceTexture on a worker thread (own EGL context, JavaVM from
-XrInstanceCreateInfoAndroidKHR), frames are read back (glReadPixels) and uploaded in xrEndFrame (Vulkan: own command
-buffer + fence per panel, never waits; GLES: glTexSubImage2D). I Am Monkey's intro works (owner-confirmed). SUPERHOT
-(Quest) quit at start: its cloud save folder was mode 1700 and Lepton's app writes through the folder's group →
-launch.sh `fix_perms` adds u+rwx,g+rwx (agent v41). Lucky's Tale: Unity's Loading.PreloadManager thread grows the
-native heap ~1 GB/s until the OOM killer (Frame freezes); no fix. `perf` works as steamos (paranoid 2; ptrace_scope 1
-blocks gdb/eu-stack/debuggerd) — see PLAYBOOK "Debugging techniques". QuestCraft downloads its JRE at first run into
-`files/runtimes/JRE` (Pojlib Installer); on the Frame it was missing (unpacked by hand, unverified). WiiCompiled: its launcher shows
-(lepton-show-flatscreen) but imports .wcgame files through Android's document picker (OPEN_DOCUMENT), which Lepton
-lacks (ActivityNotFoundException) → imported by hand: libmain.so + game.json → internal files/game/<profile>,
-DATA/ → external files/WiiCompiledOpenXRVR/DATA, MOD/ → .../RetroRewind6 (decompiled with jadx). Lepton has no
-picker at all: a FramePort fix would be an injected picker activity. Generated cover/banner art used to suppress the
-Steam placeholder set (no Steam art at all) → fixed in artwork/steam.py.
-**Steam library failures (GitHub #21/#30):** on some Frames Steam never loads FramePort's shortcuts.vdf entries (same SteamOS build and arm64 beta client as the dev Frame; IDs correct; file written before Steam starts): Play → console_log `GameAction [AppID <id>] … RequestingLicense → UpdatingAppInfo → LaunchApp failed with AppError_9` (= "Game configuration unavailable", Steam treats the id as a store app). Cause unknown; agent v42/43 diagnostics: `launch` returns `steam` (started / error + code / silent from console_log), `collect_diag` adds `steam_library` (real Steam dir, beta, Steam start vs vdf write time, entries per account, devkit games) + `steam-console.txt` (incl. Steam's `logs/shortcuts.previous.txt` if present; steamclient.so has "LoadShortcuts: rejecting attempt to load shortcuts: invalid account ID"). **Fallback (agent v43):** when Play gets AppError_9 the agent registers the game through Steam's devkit interface (what Valve's Devkit Management Tool does, MIT: `devkit-1 steam://devkit-1/<~/.steam/steam.token>/create-shortcut?response=<file>&gameid=<id>&directory=~/devkit-game` written to ~/.steam/steam.pipe; answer file / `.error`; `~/devkit-game/<id>/launch.sh` = link to the game's launch.sh, `<id>-argv.json` ["launch.sh"] (relative to the folder), `<id>-settings.json` {steam_play 0, compat_tool ""}). Steam adds it live (no restart), picks its own appid (read back from shortcuts.vdf by DevkitGameID), shows it as a normal non-Steam game named "Devkit Game: <id>" (OpenVR 0, but VR works: owner-verified 2026-10-04), art copied to grid/<appid>*. Ids: letter first, then letters/digits/_ only (spaces, '-', leading digit → "missing/invalid arguments"). Later Plays use the devkit entry; uninstall (`devkit_unregister`, `delete-shortcut` live) and purge remove it. Verified on the dev Frame: register/launch/unregister; the AppError_9 trigger itself only in unit tests. GitHub #42 (two Steam accounts, neither MostRecent): Steam rewrote the active account's shortcuts.vdf without FramePort's entries right after starting, and added the devkit entry live without saving it, so `devkit_appid` (vdf only) failed ("Steam added the devkit entry but didn't save it"); agent v55 `devkit_appid_from_log` reads Steam's `sanitize shortcut app id "~/devkit-game/<id>/launch.sh": replacing 0 with N` console line. GitHub #41 (one account): same Steam behaviour, and every install restarts Steam, which forgets the never-saved devkit entry. Agent v56: the log fallback reads only the current session's console_log.txt; Play re-registers a devkit entry that gets AppError_9; art updates also write the devkit entry's grid art (`copy_grid_art`). Open: why some Frames' Steam never loads or saves shortcuts.vdf (single account too).
-**Exit game (GitHub #36, 2026-10-04):** `Apps.TerminateApp` (what Exit game calls; reachable for tests through Steam's CEF devtools on 127.0.0.1:8080, SharedJSContext, `Runtime.evaluate` — a stdlib websocket client is enough) closed both a normal shortcut and a devkit entry on the dev Frame within 1-3 s. SIGTERM to Steam's `reaper` alone left launch.sh + Lepton (setsid) + the container running (an earlier headset launch ran on for 87 min); SIGTERM to launch.sh cleans up in ~4 s. Agent v44: launch.sh's 2 s loop ends the game when its parent (the reaper) is gone; `upgrade_launchers` (from ensure_host_fixes) adds that to existing launchers in place. Which in-headset exit path fails is still unknown. Screenshots on the Frame: all under SteamVR's appid 250820 (`760/remote/250820/screenshots`, screenshots.vdf has creation time, no game).
-**SteamVR dashboard at game start (2026-10-04):** the dashboard (Resume game / controller / VR options) was open whenever a FramePort game started (also over Lepton's 2D launcher). Steam's UI exposes `SteamClient.OpenVR.VROverlay.{IsDashboardVisible,HideDashboard,ShowDashboard}` (CEF devtools, `steam_js` in the agent). Agent v44: launch.sh starts `_dashboard_worker` (waits for FrameBridge's first `pacing:` line in launch.log, then hides a visible dashboard for 25 s, at most 3 times; log `<base>/dashboard.log`; opt out with env FRAMEPORT_KEEP_DASHBOARD=1). Verified on the dev Frame (dashboard shown → 4XVR launched via Steam → hidden ~5 s after the first frames); not yet seen in the headset. **Headset (ITR2, 2026-10-05): too late** — Steam shows its frame menu (`valve.steam.gamepadui.frame.menu`, vrwebhelper_systemui.txt `[PooledPopups] Showing`) ~0.3 s after the game's first submitted frame (FrameBridge `new layer:`), but the first `pacing:` summary comes ~8 s later; the owner had pressed Resume (`[HideDashboard] return_to_game`) before the worker looked. Agent v52: watches from the first `new layer:` line (incremental log reads, 0.5 s polls, 30 s window). Agent v59: watches 120 s and hides up to 10 times (the menu came back after 30 s in the owner's sessions). Agent v53: stops for good once the player opens the dashboard with the controller (`toggle_dashboard_action` in vrwebhelper_systemui.txt since the worker started): v52 closed it 60 ms after each press, and the game, paused for it, stayed paused.
-**Space warp / ITR2 (2026-10-04):** Into The Radius 2 (UE5, `libUnreal.so` + OVRPlugin, Vulkan) uses Application SpaceWarp (extra swapchains `376x376 format=97` motion vectors + `format=129` depth); #35 reports flickering textures. OVRPort's `patch_disable_space_warp` has no effect on UE5, and hiding XR_FB_space_warp in FrameBridge's enumerate doesn't reach the game either: **OVRPort's dispatcher offers/enables XR_FB_space_warp itself**. FrameBridge `hide_space_warp` (per game, off) hides it and strips `XrCompositionLayerSpaceWarpInfoFB` (1000171000) from the projection views (log `hide_space_warp: removed space warp info`); the game still renders its MV swapchains. Test build installed on the dev Frame; flicker not yet checked in a headset. Heuristic: UE5 + OVRPlugin shows it as an option (off). `equirect_emul` is suggested for Unreal games whose graphics API isn't detected ("GLES or unknown"); on Vulkan it switches itself off (Myst/Riven/ITR2): harmless, but Unreal Vulkan detection is a known gap.
-**PR #34 (merged 2026-10-04, Lucas-Mathieu):** `native/adapter/audio_metadata.h` patches Meta XR Audio Wwise (only build ID e1619e7f…, Batman: Arkham Shadow 1.4.1) so queued audio metadata isn't freed while the current audio frame references it (smoke-bomb crash). Verified headless: installs ("metadata reclamation follows …"), 72 fps; we added a once-per-second scan limit. Outside PRs: review source, rebuild `artifacts/` ourselves, merge locally (contributor's commit kept), push main.
-**Heuristics eval (2026-10-04):** `scripts/eval_heuristics.py "<VR CyberDeck Portable>"` → 19/44 recipes exact, 322/352 fields (most diffs: `frame.unity_text_input` suggested where older catalog recipes lack it; the rest are runtime-only findings: use_alt, vk_shader_fix, focus_hold, sync_guard, multipass). `PATCHED/` copies aren't scored (already converted).
+**Crash backtraces:** Lepton writes tombstones only to `lepton-logcats/steamlaunch-<appid>/logcat-crash.log` (launch tests return `crash_log`). Fossilize loads into every app (userdebug guest) → `frame.vk_sanitize` (`native/vkshim`); overport's dispatcher aborts on swapchains > 4096 px → `frame.swapchain_limit`; cylinder layers → quad strips (`cylinder_strips`). Drawing equirect layers ourselves and a focus debounce were tried and removed: don't retry without a new approach. → docs/DEVICE_NOTES.md#crash-backtraces-fossilize-swapchain-limit-cylinder-and-equirect-layers
+**360° layers / 4XVR:** the Frame's Android runtime composites only quad + projection layers (quads always above projection layers). Per-game adapter settings (off by default): `equirect_emul` (GLES), `equirect_flip/face/res/fps/stereo`, `stable_local`, `focus_hold` (default on), `aim_pitch/aim_yaw/aim_forward`, `refresh_rate`, `layer_debug`; agent `link_media` / `app_media_dirs` put sent files into a player's own folder. → docs/DEVICE_NOTES.md#360-layers--4xvr
+**Companion apps / intents:** a second APK can run inside a game's Lepton container, but Lepton turns every `android.intent.action.VIEW` with data into `steam://openurl` → "open in external player" hand-offs can't work; Lepton installs exactly one `*.apk` per app folder. → docs/DEVICE_NOTES.md#companion-apps--intents-stremio--4xvr
+**Text input:** Lepton's Android has no IME and VR apps run headless (no focused window); `lepton-show-flatscreen` keeps VR and gives focus + Steam's keyboard (`device.text_input_window`); `frame.unity_text_input` patches Unity's TMP_InputField/InputField at Cpp2IL offsets; agent `_keyboard` = uinput "Type on Frame". `pm install` of a second APK corrupts the main app (`cmd_real package install` skips the hook). → docs/DEVICE_NOTES.md#text-input-stremio-vr
+**User reports #4-#10:** shortcuts go to the signed-in account (agent `library_users`), `launch` errors `NOT_IN_LIBRARY`; shared Cpp2IL run (`unity_text_input.Il2cppReturnPatch`) for `frame.unity_runtime_msaa_off` and `frame.unity_multipass`; VR4 → catalog `use_alt`. **Catalog changes reach existing games**: recipes store `catalog_rev`, `library._follow_catalog` re-derives non-user recipes. → docs/DEVICE_NOTES.md#user-reports-2026-10-04-issues-4-10
+**Round 2 of reports / headset rounds 2-3 (2026-10-04):** vkshim `vk_shader_fix` (VR4); `Il2cppReturnPatch.field_loads` (I Am Cat); builds record `recipe_fp` (changed recipe/revised patch → "Update on Frame"); `Frame.relocate`; adapter `profile_remap` (Touch Plus/Pro); `sync_guard` (Myst); `focus_hold` tuning; ovrpshim for Unity 2017 (Accounting+); Steam library to every account, `shortcuts_lost` / `add_devkit_entry`; no clipboard service → `frame.sdl_clipboard`, `frame.godot_clipboard`; 2D apps keep non-VR patches (`needs_vr = False`); `frame/local.py` (FramePort on the Frame); after every app update `library._follow_catalog` re-derives non-user recipes once (`recipes.app_version`, `library.REFRESH_ON_UPDATE`). Analysis fields added later: **bump `analysis/detect.ANALYSIS_VERSION`** (re-analysis at GUI start + `pipeline.refresh_analyses`; `analysis_failed`). Roblox and BONELAB crash (unsupported). → docs/DEVICE_NOTES.md#round-2-of-reports-headset-rounds-2-3-2026-10-04
+**Round 4:** XR_KHR_android_surface_swapchain is listed but unsupported → adapter `surface_emul` (default on, `native/adapter/surface_swapchain.c`); save folders without u/g+rwx → launch.sh `fix_perms`; Lucky's Tale OOM (no fix); `perf` works as steamos (gdb blocked); QuestCraft JRE, WiiCompiled import by hand (Lepton has no document picker). → docs/DEVICE_NOTES.md#round-4-2026-10-04-surface-swapchains-save-folder-permissions
+**Steam library failures (GitHub #21/#30/#41/#42):** on some Frames Steam never loads FramePort's shortcuts.vdf entries (Play → AppError_9) → fallback: register through Steam's devkit interface (`devkit-1 … create-shortcut`, `~/devkit-game/<id>/`; `devkit_appid`, `devkit_appid_from_log`, `devkit_unregister`, `copy_grid_art`; ids: letter first, letters/digits/_ only); `collect_diag` adds `steam_library`. Cause still unknown. → docs/DEVICE_NOTES.md#steam-library-failures-and-the-devkit-fallback-github-21304142
+**Exit game (GitHub #36):** `Apps.TerminateApp` (Steam CEF devtools on 127.0.0.1:8080) closes games; launch.sh ends the game when its parent reaper is gone (`upgrade_launchers` adds it). → docs/DEVICE_NOTES.md#exit-game-github-36
+**SteamVR dashboard at game start:** launch.sh's `_dashboard_worker` hides the dashboard via `SteamClient.OpenVR.VROverlay` (agent `steam_js`) from the first FrameBridge `new layer:` line (120 s, ≤10 times, stops after `toggle_dashboard_action`); log `<base>/dashboard.log`, opt out `FRAMEPORT_KEEP_DASHBOARD=1`. → docs/DEVICE_NOTES.md#steamvr-dashboard-at-game-start
+**Space warp / ITR2:** OVRPort's dispatcher offers XR_FB_space_warp itself (`patch_disable_space_warp` doesn't reach UE5) → FrameBridge `hide_space_warp` (per game, off; suggested for UE5 + OVRPlugin). `equirect_emul` switches itself off on Vulkan. → docs/DEVICE_NOTES.md#space-warp--itr2
+**PR #34 (Lucas-Mathieu):** `native/adapter/audio_metadata.h` keeps Meta XR Audio Wwise metadata alive (Batman: Arkham Shadow 1.4.1 smoke-bomb crash). Outside PRs: review source, rebuild `artifacts/` ourselves, merge locally. → docs/DEVICE_NOTES.md#pr-34-meta-xr-audio-metadata-batman
+**Heuristics eval (2026-10-04):** 19/44 recipes exact (superseded by the 2026-10-15 numbers under Heuristics). → docs/DEVICE_NOTES.md#heuristics-eval-2026-10-04
 **Power (0.9, agent v47):** sidebar bar below the Frame card: Sleep / Restart / Shut down, each confirmed (`app.frame_power`, a running game asks again). logind answers CanSuspend/CanReboot/CanPowerOff = "challenge" for an SSH session but "yes" inside a user unit, so agent `power` runs `systemctl suspend|reboot|poweroff` from a transient `systemd-run --user --on-active=3` timer (the command answers first). Restart verified on the device (back in ~84 s, new boot id).
-**Proton default (agent v51, owner's choice 2026-10-05):** the newest **stable** ARM64 Proton is the default for PC VR games (`pick_proton`: asked-for name/alias, else newest installed stable, else any stable). Agent v49-50 defaulted to Experimental; the owner's headset A/B with Rick and Morty (Experimental 69 % reprojected frames, stable felt much smoother) reverted it. The game page's Customize shows `pcvr.proton_tool` as a dropdown (Stable (default) / Experimental = alias `proton-experimental`); `ensure_proton` installs a chosen one (it asks once more for the runtime Steam only names after Proton is installed; Experimental installed unattended on the device in 53 s). A PC VR launch test that fails on stable suggests Experimental (`pipeline.PROTON_TOOL`, `proton_alternative_worth_trying`, button "Try Proton Experimental and reinstall"). Remaining Rick and Morty stutter on head turns = the game rendering below the refresh rate (reprojection), not Proton.
-**USB cable link (verified 2026-10-05, cabled to the dev PC):** `usb0` is a USB **NCM** gadget (configfs g1: `ncm.usb0` + `ffs.adb`, Valve 28de:2460) set up by `usb-ncm-gadget@usb0.service`, which only runs with `ConditionPathExists=|/etc/systemd/system/adbd.service.d/steamos-devkit-enabled` = **Developer Mode only**. `usb-ncm-dnsmasq@usb0` serves DHCP with fixed `dhcp-host` entries: Frame 10.86.200.233, PC **10.86.200.234** (`frame/usb.py` FRAME_USB_IP/PC_USB_IP). Windows 11 binds its built-in "UsbNcm Host Device" (no driver); WSL mirrored sees eth 10.86.200.234. USB is high-speed (USB 2.0): upload 36.9 MB/s vs 11.3 MB/s home Wi-Fi. Frame→PC over the cable worked without a firewall change. `scripts/usb_autotest.py` (Windows via powershell.exe from WSL), `frameport frame usb-check`. Wizard "Set up with a USB cable" (`PairingServer(host=PC_USB_IP)`; the real bootstrap ran end to end over USB). Discovery dedupes by SSH host key and prefers USB > Frame hotspot > network (`discovery.dedupe`); a lost address is re-found by key (`Frame.relocate`, tested with a dead saved address).
+**Proton default:** the newest **stable** ARM64 Proton (`pick_proton`; owner's headset A/B); `pcvr.proton_tool` dropdown (Experimental = alias `proton-experimental`), `ensure_proton`, `proton_alternative_worth_trying`. → docs/DEVICE_NOTES.md#proton-default-stable-vs-experimental
+**USB cable link:** `usb0` is a USB NCM gadget (Developer Mode only); Frame 10.86.200.233, PC **10.86.200.234** (`frame/usb.py`); ~37 MB/s; `scripts/usb_autotest.py`, `frameport frame usb-check`; discovery prefers USB > hotspot > network (`discovery.dedupe`). → docs/DEVICE_NOTES.md#usb-cable-link
 **Catalog updates without a release (2026-10-05):** apps fetch `catalog/games/*.yaml` from GitHub `main` (`recommend/catalog.refresh_remote`: one API call `git/trees/main?recursive=1` + raw.githubusercontent downloads of changed blobs, cached as `catalog-gh-<sha>.yaml`, every 6 h; GUI at start + Settings → Data "Check now"; CLI background thread + `frameport catalog-update`). `catalog.load()` only reads the cache. A remote entry is skipped (`unusable_reason`) when it names a patch/adapter key this app doesn't register, has a field `CatalogEntry` doesn't know, or `min_app` > this version: add `min_app` (or rely on new patch ids) when a config needs an unreleased FramePort. Remote beats bundled unless the bundled entry has a later updated/verified date; the user's own entries still win as before. Off: setting `catalog.auto_update`, env FRAMEPORT_NO_CATALOG_UPDATE; FRAMEPORT_CATALOG_URL still overrides the source. So: **pushing a catalog change to main reaches users within 6 h** (their recipes follow via catalog_rev → Update on Frame).
-**Start activity / QuestCraft / ITR2 pop-in (2026-10-05):** WiiCompiled's VR part (`QuestActivity`, SDL, process `:game`) stays behind Lepton's flat window when the launcher is shown (`device.text_input_window`). `frame.start_activity` (opt-in; analysis `extra.vr_activity` = the original APK's activity with Meta's VR category when it isn't the launcher) gives that activity's filter LAUNCHER and every other LAUNCHER becomes INFO, per element (`axml.set_start_activity`); Lepton's own `apk-info-extractor --print-activity-name` (on the Frame under Lepton/liblepton/apk_extractor) then answers QuestActivity. **OVRPort gives every MAIN activity LAUNCHER + VR categories**, so the VR activity must come from the original APK's analysis, not the converted manifest. Lepton has no activity override (`APP_ACTIVITY` is reset when app_metadata.sh is sourced). QuestCraft reaches Minecraft 1.21.5 (Fabric, Vivecraft, Sodium; LTW "Large Thin Wrapper" GL 3.0 on the Frame's Zink) and stops at `OpenGL error 1282` in `WindowFramebuffer` createTexture (Minecraft's crash report in `files/instances/1.21.5/crash-reports/`, Pojlib's `files/latestlog.txt`); the vrclient SIGSEGV / "pthread_mutex_lock called on a destroyed mutex" afterwards is only the shutdown (Unity's render thread still in vrclient while the instance is destroyed). ITR2 "models popping in and out" in game: Unreal reads user config from **internal** storage (`lepton-data/internal/<pkg>/files/UnrealGame/<Project>/<Project>/Saved/Config/Android/Engine.ini`, not external); `r.AllowOcclusionQueries=0` there broke its menus (removed again). Vulkan shim `vk_query_slots` (two slots per occlusion query) never saw ITR2 create an occlusion query pool, and the run with it crashed (Unreal RenderThread SIGSEGV, caught by sentry-native: no tombstone; the backtrace is in `cache/sentry/*/.sentry-native/*.run/*.envelope` with module offsets) - left off. Next suspect: Unreal 5 mobile HZB occlusion reading depth stored with Valve's FDM injection layer; test = launcher `VK_INSTANCE_LAYERS=''` (Lepton then loads neither VALVE_rpo nor VALVE_fdm_injection, Fossilize still). QuestCraft: LTW overrides glGetError and returns 0 with `LIBGL_NOERROR` set; Lepton passes `LEPTON_ENV_<NAME>` to the app as `<NAME>`, so catalog `lepton_env: {LEPTON_ENV_LIBGL_NOERROR: '1'}` gets Minecraft past the GL error 1282; then black picture (see the catalog entry). FrameBridge logs `new layer` once per layer type per process and projection views only for the first frames, so a second session in the same process (Vivecraft after Unity) needs `layer_debug=1`.
-**Vulkan validation / ITR2 solved (2026-10-05):** Khronos' validation layer can't come from Lepton (its layer dir is in the read-only guest image; the Linux copies on the Frame are glibc) and a global `debug.vulkan.layers` property (via the LEPTON_GFXRECON_FP_PROPS trick) kills the container at boot. Working recipe: bundle `libVkLayer_khronos_validation.so` (Khronos android-binaries release, arm64-v8a, stored uncompressed) into a test APK re-signed with the game's key (`apk.sign.sign`), install with `frameport install <pkg> --apk`, and set the Vulkan shim's `vk_validation=1` (it adds the layer at vkCreateInstance; findings under the logcat tag VALIDATION in launch.log, each message ID capped at 10). ITR2's flicker + windows behind models = Unreal's Qualcomm shader-resolve subpasses with a depth resolve of a single-sampled depth attachment (VUID-04908/-03179); `vk_spec_fixes=1` drops that resolve (its TRANSFER_DST half never applies to ITR2: the main depth is transient). Valve's VALVE_rpo layer removed ITR2's fog (catalog `lepton_env: VK_INSTANCE_LAYERS: VK_LAYER_VALVE_fdm_injection`). `r.ViewDistanceScale=2` in the internal Saved/Config/Android/Engine.ini only exists on the owner's Frame (the catalog can't write internal storage yet). Launch tests: Lepton prints a transient "is not a running context" on the first start after an APK change (agent v54 `not_started` waits 30 s for "Boot complete!").
-**GitHub #38/#39 (2026-10-05):** PowerWash Simulator stuck at "Waiting.." on a reporter's Frame = Unity sized the right-eye image rect past its swapchain (rect 268+1656 on a 1920-wide swapchain; the runtime's recommended size differs per Frame) and SteamVR rejected every frame (`xrEndFrame failed -25`, XR_ERROR_SWAPCHAIN_RECT_INVALID), after which the game stopped calling xrEndFrame. FrameBridge `rect_clamp` (default on; sizes noted in xrCreateSwapchain; clamped layers count as swapped) keeps projection/quad rects inside their swapchain; triage `swapchain-rect-invalid`. Not reproducible on the dev Frame with `scale` (Unity's eye sizing isn't just the recommended width); no regression there (72 fps). The adapter's revision was NOT bumped (that would mark every installed game outdated): affected users rebuild. The Room VR (#38) = Unity's render thread SIGSEGV in libgallium_dri.so ~30 ms after the game recreates its eye swapchain with samples=4 (FrameBridge retries samples=1); the game's own code turns MSAA on (not OVRManager); candidate fix: hide GL_EXT_multisampled_render_to_texture (GL shim) - needs the APK to test. The launch test passed both (render thread dead / no frames): triage gap.
-**Headset round 2026-10-05 (evening):** I Am Cat's judder = repeated xrLocateViews of one display time returning
-slightly different poses → FrameBridge `pose_consistency` (owner-verified, works). Lucky's Tale freeze on touching a
-save slot = OVRPort's OpenXR dispatcher converting XR_FB_haptic_amplitude_envelope with ns read as s (GitHub #9) →
-xrshim `haptic_fix` (owner-verified); its remaining short pauses were the wear sensor ("HMD off/on" 0.5-1 s in
-`logs/eyetracking.txt`, not vrserver.txt) → **`focus_hold` is on by default with 5 s** (owner's choice; C defaults
-too). The Room VR works (`unity_no_overlay_copy`). BattleSisters (Unity 2019.4 built-in VR, no libOculusXRPlugin.so)
-flooded "outside of frame bounds" ~2400/s and hung the GPU (kernel hangcheck, zink DEVICE LOST) → the ovrpshim frame
-wait now also applies to Unity 2019 without the Oculus XR Plugin (`UnityOculusCheck.legacy_loop`). Vader Immortal
-(UE4, stuck on the loading image after the intro, GitHub #49): VRP repacks carry a Frida gadget (`libfrda.so`,
-config `hijack_responses`), but OVRPort's `patch_clean_up_frida` removes its loadLibrary call, so it never runs on
-the Frame; `frame.ovr_trace` (opt-in, `native/ovrtrace`: 1138 exported ovr_* stubs → real loader functions, logcat
-tag `fp_ovrtrace`: calls, PopMessage answers, unanswered requests every 10 s) is the next diagnostic.
-**Unity built-in VR input (2026-10-05):** probe builds (`FRAMEPORT_INPUT_PROBE=1 frameport build …`; it logs
-trigger/grip crossings too) showed OVRPlugin returns the full Touch state for every controller mask (also Go masks);
-presses reach the games' OVRInput. Accounting+ (Il2CppDumper v6.7.46 reads its Unity 2017 metadata v24, run on Windows)
-passes stance selection (NewtonVR grip/trigger) but its motion warning waits for `Input.GetMouseButtonDown(0/1)`,
-which Lepton never delivers (no focused Android window) → ovrpshim registers its own
-`UnityEngine.Input::GetMouseButtonDown(System.Int32)` icall (il2cpp_add_internal_call, after Unity's: resolve first)
-that adds a click in the frame a Touch trigger or A/B/X/Y is newly pressed (`unity_oculus_check` revision 3).
-BattleSisters (Unity 2019 InputSystem/XR InputDevices via `VrHandInput`): libunity's Oculus module (OVRPlugin
-function table: a global pointer at 0x16b57c0 in this build, slots filled by name, e.g. +0x160 GetControllerState,
-+0x168 State2, +0xe8 GetNodePresent) only reports controllers when `strncmp(deviceModel, "Oculus", 6) == 0` (next to
-the Go check `deviceModel == "Oculus Pacific"`); Lepton's model is "Valve Lepton" → Go/unknown → only Go masks polled,
-buttons dead. `unity_oculus_check` revision 4 (`oculus_model_checks`, Unity 2019 only) turns the 17 compares' length
-into 0 (`orr w2, wzr, #6` → `mov w2, #0` after the adrp/add of the "Oculus" literal; the string stays: it is also
-Unity's VR device name). Device result: libunity now polls `ovrp_GetControllerState(0x3)` (Touch); owner-confirmed
-2026-10-06: buttons work. Its first controller vibration then hit OVRPort's haptic-envelope bug (11 GB, OOM kill) →
-`haptic_fix` is now suggested for every game with libOVRPlugin.so (settings detect), BattleSisters works. Ruled out before: ProductName, GetNodePresent, the device-model string itself, exports.
-Accounting+ works (owner, 2026-10-06).
-**Vader Immortal (UE4, GitHub #49, 2026-10-06, headless):** stuck after the intro on an in-game image (the splash
-quad ends ~6 s in; then the game's own projection frames, 72 fps, balanced xrBeginFrame/xrEndFrame). Not the Platform
-SDK (`frame.ovr_trace`: only user + entitlement, both answered) and not the repack's Frida gadget (OVRPort's
-`patch_clean_up_frida` removes its loadLibrary). It **leaks ~430 GPU mappings (/dev/dri/renderD128) and ~20 MB a
-second** (6.5 GB + swap after 5 min, then 26 fps): page-fault stacks (perf -e page-faults, offsets resolved with the
-process maps + vrclient.so's own symbols; its text segment is at file offset + 0x4000) end in SteamVR's runtime:
-`xrBeginFrame → CSxrCompositorOpenVR::BeginFrame → SubmitExplicitTimingData → CVRCompositorSharedTextures::
-BeginGPUTimingCommandBuffer` and `xrEndFrame → CVRCompositorClient::SubmitWithArrayIndexAndTime`. Ruled out: the
-layer color scale/bias + image layout structs (FrameBridge `strip_color_bias` 1/2, diagnostic), Valve's Vulkan
-layers (VK_INSTANCE_LAYERS=""), array swapchains in general (Lucky's Tale/I Am Cat flat). Kernel tracepoints aren't
-allowed for steamos. FrameBridge: `layer_debug` logs xrDestroySwapchain and per-5 s xrBeginFrame/xrEndFrame counts;
-`frame_balance` (ends an open frame before the next begin) exists but Vader never leaves one open. Next (built,
-not yet run: the Frame slept): `layer_debug` also counts xrAcquire/Wait/ReleaseSwapchainImage per 5 s (hooked only
-with layer_debug, after the other conditional hooks) to see whether Vader skips a wait or release: it doesn't (361/361/361 per 5 s).
-FrameBridge `snapshot=N` (`snapshot_gl.c`, GLES): every N s the left-eye image the game submits is read back on its
-own context and saved as `files/fb_snap_0-7.ppm` (quarter size) — headless launches show a black headset view, this
-shows what the game draws. Vader: Lucasfilm logo (an OBB mp4: video works), then its loading card (portrait + segmented
-bar) that never advances; the async loader thread sleeps and OBB reads stop (~168 MB of a 2.7 GB pak).
-**SteamVR overlay apps (agent v75, 2026-10-10):** host OpenVR overlays (VRApplication_Overlay) are composited over Lepton (Quest) games on the Frame (probe checker seen over 4XVR in the headset view, `native/vroverlay_probe`); Windows ones register through Proton's vrclient too (Temporal Reality's Windows build created its overlays; fpsVR never reaches OpenVR under Proton). Detection `analysis/vroverlay.py` (bundled `.vrmanifest` with `is_dashboard_overlay`, else OpenVR + IVROverlay + self-registration markers, engine Other; Rift fingerprint `RIFT_ANALYSIS`), patch `pcvr.vr_overlay` (param autostart), Linux entry fields `vr_overlay`/`vr_overlay_autostart` (game page switch); agent `register_vr_overlay`/`unregister_vr_overlay`/`launch_vr_overlay` (IVRApplications via ctypes, live; manifest `<anchor>/frameport-overlay.vrmanifest`, the app's own key, binary = launch.sh). **SteamVR on the Frame reads only `binary_path_linux_arm`** (binary_path_linux alone is skipped). Overlay apps: no launch test, no Linux Steam-parent watchdog (`FRAMEPORT_OVERLAY`), not a "running game". A Steam overlay-app shortcut and a game shortcut run together. SteamVR's SetApplicationAutoLaunch didn't persist on the dev Frame (the watch never started by itself) → **agent v76: FramePort's own autostart**: the deployment's `overlay.autostart` is the source of truth; `ensure_host_fixes` (`ensure_overlay_service`) keeps the user service `frameport-vr-overlays.service` (`_vr_overlay_watch`, 5 s polls of the known vrserver's /proc stat) only while an overlay app has autostart on (register/unregister, uninstall, purge and the kill switch `~/.local/share/frameport/vr-overlays.disabled` / `FRAMEPORT_NO_OVERLAY_AUTOSTART` update it); a new vrserver (pid + start time, kept in `~/.cache/frameport-vr-overlays.json` across agent updates) → child `_vr_overlay_round`: wait for IVRApplications, 15 s grace, `launch_vr_overlay` for apps not running (folder process or GetApplicationProcessId); log `~/.local/share/frameport/vr-overlays.log`. Dev Frame: adopted the running vrserver, skipped the already running watch; a start after a real SteamVR start/boot is not yet seen. Details: docs/FRAME_RUNTIME.md "Overlay apps".
-**Vader's leak solved / AC Nexus flips (2026-10-14):** Vader Immortal leaves GL errors pending on its context; SteamVR's GL interop (`openxr_graphics_gl_openvr.cpp`, `xrclient_<pkg>.txt` in Steam's logs: `SXR_GL_CHECK: error:0x502 ... glGenTextures`) takes the stale error as its own failure once, and from then on `CVRCompositorSharedTextures::BeginCommandBuffer` allocates a command buffer every frame (perf page-fault stacks; ~430 renderD128 mappings + 22 MB/s). Adapter `gl_error_clear` (GLES, catalog on for Vader ep1-3) clears them before xrCreateSwapchain/xrBeginFrame/xrEndFrame: flat memory, no SXR_GL_CHECK (headless). The per-game `xrclient_<pkg>.txt` logs are worth reading for runtime errors. The Frame's runtime caps swapchains per session (XR_ERROR_LIMIT_REACHED from ~15; AC Nexus asks for more): flip emulation now turns quads upright in place (scratch VkImage, once per acquire; transfer usage added to single-layer colour swapchains) instead of a shadow swapchain per quad, which ran into the cap (#138). Headless sessions don't draw AC Nexus's panels (adapter `flip_dump` saves before/after images of flipped quads, for headset runs).
-**Unreal's self-restart (agent v90, 2026-10-13):** UE 4.21+ restarts the app once after its first-run shader
-precompile ("optimizing" screen; `r.ProgramBinaryCache.RestartAndroidAfterPrecompile`): it starts its own LAUNCHER
-activity and calls System.exit(0); Lepton ends the container with the first process (the restarted one with it).
-Skipping `AndroidThunkJava_RestartApplication` or the cvar = 0 (accepted via UE4CommandLine.txt `-ini:`) left Sports
-Scramble on that level for good. launch.sh (RESTART_BLOCK, `upgrade_launchers` adds it) starts Lepton once more when
-`_restart_requested` sees the app's own LAUNCHER start (system log, uid >= 10000) <= 5 s before its exit; first run
-kept as `launch-before-restart.log`; `FRAMEPORT_NO_RESTART=1` off. Owner-verified with Sports Scramble's first start (2026-10-13).
-**xrWaitFrame runs ahead (Journey of the Gods, 2026-10-14, owner-verified):** with real frames (headset on) the
-Frame's runtime sometimes returns from xrWaitFrame at once with a display time less than one refresh after the frame
-just submitted, and then rejects the second submission for that refresh (`VRCompositorError_AlreadySubmitted` in
-Steam's `logs/xrclient_<pkg>.txt`; FrameBridge pacing above the display rate). VrApi games that render faster than
-the display ran ahead (~120 submits/s at 90 Hz) and the scene slid and snapped back. The VrApi bridge re-waits when
-the new display time is under half a period after the last submitted one (`pacing 2s:` counters). Headless runs only
-submit empty frames and never show it. Lepton's logcat mirror also missed the whole verifying session (launch.log =
-Lepton's own lines only): the keeper now catches a silent mirror too (agent v91).
-**Lepton's logcat mirror dies (agent v67, 2026-10-09; v91 2026-10-14):** Lepton's mirror (`podman exec -it <container> logcat -v threadtime,color`) fails three ways: `logcat: Unexpected EOF!` right after the game starts, `Logcat read failure`, or running and writing nothing at all (Lepton 3.0.5: seen twice on 2026-10-14, once in the owner's session, once headless). launch.sh's `_logcat_keeper` reads `podman exec <container> logcat -v threadtime -T <epoch>` itself into launch.log after a failure line or 20 s without a logcat line (from the launcher's start when the mirror never wrote, else from just before its last line), restarts it from where it ended (≤5), stops it when Lepton's coloured lines come back, sets the container's log buffer to 16 MiB (`logcat -G`), and logs every decision to `<base>/logcat-keeper.log`. Checked on the dev Frame: a mirror killed mid-game (hand-over without a gap) and a silent mirror (the whole session recovered).
-**Double launch (agent v57, 2026-10-06):** a second Play while Lepton still boots (~10 s with nothing to see) made
-the second Lepton stop the first one's container ("Waiting for steamlaunch-<appid> (PID …) to exit", exit 137
-"(starting)", "Clearing baked app data due to early exit") and both died (Vader, BattleSisters). launch.sh now takes
-`flock` on `<base>/.launch.lock` (fd 9, inherited by Lepton; the watchdog and dashboard helpers close it with
-`9>&-`); a second launch exits 0 and logs to `<base>/launch-dup.log`. `upgrade_launchers` adds it to existing
-launchers. Verified on the device (second launch during boot: ignored, the first kept running). Vader on its loading
-card ignores input too (owner pressed/held every button: presses reach the runtime, the card never changes).
-**Issue triage round (2026-10-06, owner's headset):** vibration in OVRPlugin games = 2 s vibrations updated per frame and
-stopped with amplitude 0; FrameBridge turns amplitude 0 into xrStopHapticFeedback (else each buzz ran 2 s), haptic_fix
-uses the envelope RMS (was its peak), per-game `haptic_scale` → Creed/The Boys/Jurassic World fine. Lambda1VR (TBXR):
-loader named by Build.MANUFACTURER (`frame.tbxr_vendor`), no graphics extension enabled (FrameBridge adds
-XR_KHR_opengl_es_enable + asks for the requirements on -50), always multisampled render-to-texture (GL shim gives
-single-sampled stand-ins when GL_EXT_multisampled_render_to_texture is hidden) + its xash/ data → works. Jurassic World:
-`frame.vrapi_stub`. Metro Awakening: contributor's vkshim fixes + hide_space_warp + no VALVE_rpo (jumping polygons like
-ITR2). Pinball FX VR: hide_space_warp (stutters). Eleven: a Meta online request fails after platform init → needs Meta
-services. Star Wars Tales: top half black + freeze after loading; ruled out: asset-file paks (never requested), Valve
-foveation (off: no change), GL errors (MESA_DEBUG=1: none), EGL_BAD_ACCESS once in OVRPlugin init (harmless); the game's
-eye image reads back black. BlazeRush: VrApi bridge exports + ovr*_ToString stubs + avatar stub get it to the menu room
-at 72 fps, full input reaches it (diagnostics `input 5s`: Touch type only, sticks 1.0, buttons, poses 0x8f), but the room
-draws no controllers and ignores input; avatar loader forced to its "Failed" path (no logged-in user) changed nothing.
-`frame.ovr_trace` can't trace Unity games (P/Invoke dlsym; nothing imports ovr_*). Headless: the VrApi bridge's 30 s
-head-pose deadline ends VR mode without a worn headset (not a game bug).
-**Lepton storage (2026-09-30):** each app's /sdcard (= /storage/emulated/0 → `<base>/lepton-data/external`) has `Movies`/`Download`/`Documents` symlinked to the Frame's `~/Videos`/`~/Downloads`/`~/Documents` (liblepton/mounting.sh, only if they exist at start); agent v24 `storage_targets` reads that mapping. Android's MediaProvider canonicalises paths to /home/steamos/... and rejects every file ("doesn't appear under [/system/media...]"), `sm list-volumes` is empty: the media index never works, apps must browse folders. Lepton installs with `adb install -g` (runtime permissions granted, MANAGE_EXTERNAL_STORAGE too). Files: `install/files.py`, `frameport frame send|storage`, GUI Files tab (formerly Frame → Send files).
-**SteamVR per-app settings (2026-09-30):** editing steamvr.vrsettings while SteamVR runs is lost; the web API (127.0.0.1:27062 /app/setsettings) needs `x-steamvr-secret`. `native/vrsettings` = `fp_vrsettings.exe` (freestanding, OpenVR `FnTable:IVRSettings_003` as a Utility app, loads SteamVR's bin/win64/openvr_api.dll) sets them live and SteamVR persists them: section `steam.app.<shortcut appid>`, keys `preferredRefreshRate` (float) and `motionSmoothingOverride` (0 global, 1 on, 2 off, 3 always). Steam Link (vrlink) lists the Frame's rates 72/80/90/96/108/120/144 in vrserver.txt and follows the per-app preference ("host preferred N Hz"; whether the key is honoured is unverified in-headset yet). Judder metric: vrcompositor.txt session summary dropped + "Timed out. N total" (Stormland: 0 dropped but 313 timeouts in 2 min); fpsVR (`%LOCALAPPDATA%\fpsVR\*.json`, 0.1 ms histograms) gives p99 CPU/GPU ms. `pcvr.steamvr_tuning` (default on, PC only) applies on Play: highest rate whose budget ≥ p99×1.05, at least one step down, smoothing on.
-
-**Language packs (merged from PR #20, 2026-10-04):** overport's `libovrplatformloader.so` is a dispatcher that `dlopen`s Meta's own loader (`libovrplatformloader_meta.so` / `_meta_q1.so`, also `libpxrplatformloader.so`) and keeps its own message queue; `ovr_LanguagePack_GetCurrent/SetCurrent` are 8-byte `return 0` stubs in it, `ovr_AssetFile_GetList` forwards to Meta's loader. `frame.langpacks` (opt-in, `native/langpack`) serves `<tag>.lang` files from the game's data; `elf.hide_exports` marks the loader's exports STB_LOCAL (bionic and glibc only match GLOBAL/WEAK; verified for glibc, bionic's `is_symbol_global_and_defined` is from memory). `libfp_langpack.so` is built here (`python native/build.py --only langpack`) and committed. Owner-verified 2026-10-04: Deadpool VR with only `en.lang` and the patch on plays English dialogue and runs normally (headless launch tests show 2-6 fps while it loads: not a regression sign). A dispatcher answer that arrives after we answered the timed-out GetList is dropped (one answer per request); games already in a library get `lang_packs` filled after an app update (`library._refresh_data_fields`). The library logs to logcat under the tag `fp_langpack` (dirs looked in, packs found, every language-pack call), so it shows up in the game's `launch.log`; an `ovr_AssetFile_GetList` the dispatcher leaves unanswered for 1.5 s is answered with our packs alone. Deadpool VR (Unreal) accepts a pack only when its `Metadata` equals the game's own version string (`ULanguagePacksSubsystem` compares it with `%s.%s.%s.%s.%s` built from the build info, e.g. `1.0.40.356975.Quest` = versionName; found by disassembling `libUE4.so`): the patch writes the APK's versionName into the library (`@FPMETA@` slot, `with_metadata`), `FRAMEPORT_LANGPACK_META` overrides it. Deadpool VR (2026-10-04, headset): German became selectable with that Metadata, but dialogue stayed silent (even English once reported as a pack) while the path was spelled `/sdcard/Android/obb/<pkg>/x.lang`; with the `/storage/emulated/0/Android/obb/<pkg>/x.lang` spelling (Unreal's own, now listed first in `scan_dirs`) German dialogue plays. `FRAMEPORT_LANGPACK_SKIP=<tags>` or a file `fp_langpack_skip` in the obb folder leaves packs out of the list (experiments).
-
-**Cube swapchains (GitHub #107, 2026-10-09):** the Frame's runtime refuses `faceCount=6` swapchains (-2,
-XR_ERROR_RUNTIME_FAILURE); OVRPlugin ignores that ("CreateSwapchain for eye 0: 0x0, 0 stages") and crashes in
-ovrp_EndFrame4 (memset). FrameBridge `cube_standin` (default on, `native/adapter/cube_standin.c`) serves a refused cube
-swapchain as one GL cube-map texture in the app's context (GLES only) and drops its layers. Verified headless with
-Budget Cuts Ultimate (2048² sRGB, 12 mips; runs on at ~70 fps); what the cube layer showed is simply missing.
-**Hardware video decoding (PR #96, PR #128 by Lucas-Mathieu, adapted 2026-10-10, agent v71):** `native/hevc` = one
-OMX plugin `OMX.frameport.{avc,hevc,vp9}.decoder` (FFmpeg v4l2m2m on Iris /dev/video-dec0, FFmpeg software decoders as
-fallback inside the component, Vulkan copy for big native surfaces). The connection installs it once per Frame
-(`ensure_video_codec` → agent `video_codec_status`/`install_video_codec`: `~/.local/share/frameport/video-codec/versions/
-<manifest sha>` + `current` symlink). A Frame keeps the same or a newer `revision` (no flip-flop between PCs) → **bump
-`revision` in native/hevc/build.py with every artifact change**; a failed install isn't retried during the connection.
-Per game: only launchers of games whose recipe has `frame.hw_video_decode` (install stage, no APK change; suggested
-from analysis `media_codec`, ANALYSIS_VERSION 8; deployment.json `hw_video_decode`) get the codec line → the Podman
-wrapper (native/hevc/podman.py) mounts the plugin into that container (merged media_codecs.xml in
-$XDG_RUNTIME_DIR/frameport-video). Off for every game: Settings → Installing (library `video.hw_decode` → agent
-`video_codec_switch` = video-codec/disabled); one game: `FRAMEPORT_NO_HW_VIDEO=1 %command%`. `upgrade_launchers`
-converts agent ≤70 launchers (Batman's `<base>/frameport-codec` → keeps the line, folder then removed). Batman: catalog
-+ migration `batman_video_patches` (`frame.hw_video_decode` + hidden adapter setting `surface_native`). Iris: 8K
-refused (ENOMEM) while any other decoder session is open; SteamVR's vrlinkrunthread holds one ~12 s at game start →
-refused opens retry until 20 s after the plugin loaded (else 2 s), then software; VP9 7680x3840 never returned a
-picture → VP9 ≤4096x2304; hidden VP9 frames come back as empty capture buffers (bytesused 0, no LAST):
-FFmpeg's wrapper ended the EOS drain at the first one (two-pass VP9 lost its last ~25 frames) → build.py requeues
-them (codec revision 8; drain ends at LAST, or 1 s after a skipped empty buffer; dev Frame 2026-10-10: 600/600 =
-OMX.google.vp9 Y hashes). Rebuilds are deterministic (ext4 + NTFS path
-with spaces, two NDK copies → same; rev 8 141de01f…; PR #128's own sources → its 27a2d749…). Not yet run on the device.
-**Vulkan shader dump (GitHub #140, 2026-10-10):** adapter `vk_shader_dump=1` (Vulkan shim, `native/vkshim/shader_dump.h`;
-applies where vk_sanitize can: Unreal/Other arm64) writes each distinct SPIR-V module once to
-`files/fp_vk_shaders/<size>_<sha256>.spv` (tmp + rename) and one `index.txt` line per vkCreateShaderModule (`<seq> <ms>
-<unix ms> <name> new|known|again|failed`, O_APPEND) to find the module behind a GPU hang. Agent v72 `collect_diag`
-returns `shaders` (newest modules of fp_vk_shaders + fp_spirv, ≤4 MB each, base64) → bundle
-`games/<pkg>/target/shaders/`. Triage `gpu-hang` suggests both dumps; `triage.graphics_api` (FrameBridge's
-xrCreateSwapchain formats: <0x1000 Vulkan, else GL) keeps only the session's API's (`API_ONLY`). Host-tested only.
-Agent v74: a reporter's hang came ~10 s after the last new module, so the culprit wasn't among the newest written →
-with an index naming modules, `shader_dumps` sends every module of the index's **newest session** (after the last
-`# start`), deduplicated, last used first, each ≤4 MB, ≤30 MB in all (`session` = how many it names) + that session's
-index lines; no index (fp_spirv) = the old newest-by-mtime 4 MB. One JSON line (~40 MB base64) over the SSH channel
-is read whole by `Frame.agent` (fine at that size); `_Writer.fit` drops the least recently used modules last, after
-cutting logs, to stay under the 24 MB zip limit.
-**Unreal OBB check (GitHub #159, 2026-10-10):** Epic's DownloaderActivity checks OBB name+size (OBBData), then with `bVerifyOBBOnStartUp=true` CRCs the whole OBB; its screens are invisible in Lepton (stuck at `Displayed …/.DownloaderActivity`, triage `unreal-obb-check-stuck`) → `frame.unreal_skip_obb_check` (analysis `unreal_verify_obb`, ANALYSIS_VERSION 11) flips the manifest boolean (`axml.set_meta_data_bool`); skips only the CRC pass. Host-tested only.
-**Issue round 2026-10-12 (agent v83):** Lepton pastes STEAM_COMPAT_DATA_PATH unquoted into `sh -c "ln -s …/internal/<pkg>
-/data/data/<pkg>"` (mounting.sh): a game on a card named "Steam Frame 512g" got no internal storage (no saves/prefs;
-Beyond Sandbox's EOS then looped `createKeychain→resetKeychain` forever, 1.85 GB log). Quest launchers with an unsafe
-path now `ln -sfn <base> ~/.local/share/frameport/lepton-paths/<pkg>` at every start and give Lepton that path
-(`app_dir_lines`/`set_app_dir`/`launcher_base`; upgrade_launchers converts; deployment.json keeps the real base).
-Verified on the device with a spaced copy of Stremio (old: the `ln` error; new: /data/data link, shared_prefs
-writable). `frame.eos_keychain_loop` (opt-in, triage `eos-keychain-loop`) returns from EOSSDK.resetKeychain. Wander
-0.3570 (Unity 6.5, Firebase, Gecko) ran out of bionic's 128 pthread keys → `frame.unity_tls_key_pool` (Klownicle's
-approach, #198: libunity's 4 key imports renamed `fp_tkey_*` via `elf.rename_imports`, `libfp_tkeys.so` pools
-destructor-less keys behind one real key); device: past Firestore, 72 fps. Cpp2IL releases can't read metadata v107
-(Unity 6.5) → `tools/cpp2il.py` falls back to the development CI build (nightly.link) on that error. Vermillion's canvas
-is an OVROverlay quad (drawn above the hand) → `frame.vermillion_scene_canvas` (PaintableMesh getters → false;
-installed build checked, 72 fps headless; headset not yet). Linux apps: `desktop_icon` switch, a deleted desktop copy
-stays deleted (#212). Findings: OLAR (#201) RHIThread null deref in libUnreal (`ldr x8,[x19,#792]`, x19=0) not fixed by
-hide_space_warp / vk_hide_fdm / no Valve layers; FNAF HW (#135) "freeze" = first-start GL program-binary-cache compile
-on Zink (threads busy in zink/disk cache), not a hang; VR4 (#199) reporter's patch.203 OBB truncated. Upload benchmark
-(`scripts/upload_bench.py`, #242): home Wi-Fi caps every method at ~11 MB/s; paramiko uses ~3x OpenSSH's CPU; Windows
-OpenSSH refuses FramePort's key file (ACL "bad permissions") until its permissions are tightened.
-**Meta user id (GitHub #182, 2026-10-11):** OVRPort's platform loader (runtimes 3.4.3-23204ea and -aa54c3f) answers
-`ovr_GetLoggedInUserID` (and two other callers) without a Meta account with a made-up id from a helper (`stp; mov x29,
-sp; bl random; …; mov/movk x9 = 0x53444835ec580000 (6e18); add x0, x8, x9; ldp; ret`), kept only in memory → a new id
-every start; Walkabout Mini Golf files saves under `Profiles/Oculus/<id>/` and lost all progress. `frame.ovr_stable_user`
-(default_on, detect = the game has libovrplatformloader.so) rewrites the helper to `mov x0, <6e18 + 32 bits of
-sha256(package, keystore)>; ret`: stable per game and per user (keystores are personal), so online games never see two
-FramePort users as one. Found in every PATCHED build checked. Host-tested only; upstream candidate.
-**Vivox API 31 (GitHub #101, 2026-10-09):** newer Vivox builds (Green Hell VR) call Android 12 AudioManager
-communication-device methods from `com.vivox.sdk.AudioChangeListener` with no SDK check → NoSuchMethodError on Lepton's
-Android 11. `frame.vivox_audio_route` (analysis `vivox_api31`, ANALYSIS_VERSION 4) makes every such method return at
-once (`Dex.return_early`: return-void / `const/4 v0,0; return v0`; nopping the invoke would leave a move-result the
-verifier rejects). Older Vivox (Eleven Table Tennis, BattleSisters) lacks that code and isn't matched. Verified
-headless: Vivox initialises, 150 s at ~65-70 fps.
-**Steam Input gamepad for 2D apps (GitHub #162, agent v72, 2026-10-10):** Lepton's Android only has the Wayland seat's `wayland_touch/keyboard/pointer`. Steam makes its virtual pad (uinput, `/devices/virtual/input`, 28de:11ff, "Microsoft X-Box 360 pad N", ACL for steamos) only while the Frame's controllers are on (controller.txt "Steam Controller reserving XInput slot 0"; gone when they sleep), also with no game running; steamos-manager's 28de:0000 keys device isn't a pad (no BTN_SOUTH). Lepton's container root (system_server too) = steamos (`keep-id:uid=0`), so a bind-mounted `/dev/input/eventN` opens. Opt-in `device.steam_gamepad` (vr_kind none; suggested for `android.hardware.gamepad`/`LEANBACK_LAUNCHER`, analysis `gamepad`, ANALYSIS_VERSION 9): deployment.json `steam_gamepad` → launcher `GAMEPAD_LINE` (after the codec line: exports FRAMEPORT_GAMEPAD + LEPTON_ENV_SDL_GAMECONTROLLER_ALLOW_STEAM_VIRTUAL_GAMEPAD, puts `agent/bin` first on PATH) → `PODMAN_WRAPPER` (written by ensure_host_fixes; non-`run` calls go straight on; `run` imports the agent's `podman_run_args`; hands on to the next Podman after its own PATH entry with itself removed from PATH, so it chains to the codec wrapper either way round) adds the pads + `Vendor_28de_Product_<pid>.kl` (Xbox 360 layout). Verified headless with a uinput stand-in pad (Stremio's container: EventHub `classes=0x80000141`, our key layout, KeyEvent BUTTON_A dispatched); with Steam's real pad and a game: not yet. Pads made after the start aren't seen until the next one.
-**Multiview programs on flat framebuffers (GitHub #77, Doom3Quest, 2026-10-09, prototype):** Mesa enforces OVR_multiview's
-"program num_views == draw framebuffer views" rule (`draw_validate.c`, the draw is dropped silently); Qualcomm doesn't.
-Doom3Quest compiles every VS with `layout(num_views=2) in;` and draws its HUD/PDA into 2D-texture FBOs → black. Opt-in
-`frame.gl_multiview_fbo` (analysis `gl_multiview_libs`, ANALYSIS_VERSION 6; own-engine GLES only): `native/glmv` =
-`libfpglmv.so` (12 chars = "libGLESv3.so": libdoom3.so's one `.rodata` dlopen string is rewritten in place, its qgl*
-table comes from dlsym on that handle; also first DT_NEEDED for its direct gl*/egl* imports). Such draws use a lazily
-built single-view twin (view 0, uniforms copied per draw); eglMakeCurrent resets the per-thread cache. Host-tested only
-(rewriter on all 19 Doom3Quest shaders + glmv.c against a stand-in GL, `tests/test_gl_multiview_fbo.py`); the host's
-Mesa 23.2 llvmpipe has no OVR_multiview. Headset-verified by Xandrix1987 (2026-10-09: HUD/PDA shown, no fps drop) -> in the Doom3Quest catalog recipe.
-**BlazeRush (GitHub #57, Klownicle's verified guide, 2026-10-10; FramePort's version headless-tested only):**
-`frame.blazerush` (1.0.349 only: exec-segment SHA + every word checked, offsets from PT_LOAD) NOPs the avatar-readiness
-wait (0x4b2dbc), RETs the avatar renderer (0x4b2adc), renames `cache/shader_cache` → `cache/br_shader_v1`. GL shim
-(now also exports glShaderSource/glLinkProgram/glProgramBinary/glDeleteProgram/glDraw*: pass-through unless a setting
-is on) `gl_int_attribs` (integer inputs fed via glVertexAttribPointer re-set with glVertexAttribIPointer per draw,
-reflection cached per EGL context + program, dropped on link/binary/delete) and `gl_highp_markers` (vertex shaders with
-every '|' marker: mediump→highp except on in/out/uniform lines); host test `tests/test_blazerush.py` with a stand-in
-GL. FOV: the game reads VrApi props 7/8 right after vrapi_Initialize (no session; the Frame has no
-XR_EPIC_view_configuration_fov) → the bridge saves the live FOV (also located before tracking, headless: 118.87×120.04
-on the dev Frame) in `files/framebridge-vrapi-fov.txt` and answers with it at the next start (log `FOV properties: …
-(saved by an earlier session)`). `device.config_sync` (catalog field `config_sync`, agent v78): user_config.xml
-r_3dwidth/height, r_width/height from the runtime eye size (FrameBridge logs `runtime recommended eye size`) × scale,
-written at finalize, set_settings and by launch.sh before Lepton starts (`_config_sync`). Headless runs at scale 1.7
-end in `zink: DEVICE LOST` right after the bridge's 30 s no-tracking deadline tears the session down (gpu fault at the
-teardown; not at scale 1.0): a headless-only artifact, the headset never hits that deadline. Launch tests count an exit/crash after
-such a line as a pass (triage.yaml `headless_end`, finding `headless-end`; GitHub #57 "Failed to launch" on install).
-**Session triage (agent v70, 2026-10-09):** launch tests never reach FOCUSED, so real play sessions are triaged
-too. list_installed gives each game `last_play` {start, end, test} from `<anchor>/plays.log` (launch tests write a
-`test <unix>` line first → test sessions are only marked); `session_log` returns the newest session's launch.log
-(`<base>/session.log`, ≤4 MB: head + tail + FrameBridge/crash lines between) + that session's logcat-crash.log +
-`journalctl -k` GPU lines ("kernel: …"). The GUI's connection refresh (`app._check_sessions` → `pipeline.sessions_due`,
-background thread; sessions >7 days old are skipped) runs `pipeline.triage_session` = `validate/session.analyze`
-(triage.yaml signatures incl. `space-warp-used` (info, `question:`, never auto-applied), `gpu-hang` (`report: true`)
-+ computed `slow-frames` (pacing windows vs the nearest refresh rate) and `focus-dips` (FrameBridge always logs
-`focus: lost` / `focus: back after N ms`, session_fixes.c)) → library `last_session` / `last_session_checked` → game
-page "Last session" callout (Try this fix / Rebuild with this fix / Yes-No question / Report / Dismiss). Suggestions may
-be values (`adapter.scale=0.85`, `triage.split_suggestion`); adapter-only fixes are pushed live (`apply_suggestions_live`
-→ agent set_settings, like the Game settings dialog). CLI `frameport session <pkg> [--apply]`. PC VR (Proton) launchers
-log no session end, so they aren't triaged yet. pac_hints stays triage-only: a survey of all 68 dump APKs found unpaired
-PAC hints in 21 libraries of 18 games (OpenSSL's 38/40 in most UE4 libUE4.so and libEOSSDK.so, UE5 libUnreal.so ~400
-vs +2-3, libass, libopencv, …), most of them games that work, so default-on would rewrite many working builds.
+**Start activity / QuestCraft / ITR2 pop-in:** `frame.start_activity` (analysis `extra.vr_activity`, `axml.set_start_activity`; OVRPort gives every MAIN activity LAUNCHER, so take the VR activity from the original APK); Unreal reads user config from **internal** storage; Lepton passes `LEPTON_ENV_<NAME>` to the app as `<NAME>` (QuestCraft `LIBGL_NOERROR`); vkshim `vk_query_slots` left off. → docs/DEVICE_NOTES.md#start-activity--questcraft--itr2-pop-in
+**Vulkan validation / ITR2 solved:** bundle Khronos' `libVkLayer_khronos_validation.so` into a test APK + vkshim `vk_validation=1` (logcat tag VALIDATION); `vk_spec_fixes=1` drops ITR2's invalid depth resolve; VALVE_rpo removed its fog (catalog `lepton_env: VK_INSTANCE_LAYERS`). Agent `not_started` waits 30 s for "Boot complete!". → docs/DEVICE_NOTES.md#vulkan-validation--itr2-solved
+**GitHub #38/#39:** SteamVR rejects image rects past their swapchain (-25) → FrameBridge `rect_clamp` (default on), triage `swapchain-rect-invalid`; The Room VR MSAA crash in libgallium. → docs/DEVICE_NOTES.md#github-3839-powerwash-simulator-the-room-vr
+**Headset round 2026-10-05:** FrameBridge `pose_consistency` (I Am Cat judder), xrshim `haptic_fix` (Lucky's Tale), **`focus_hold` on by default with 5 s** (wear-sensor dips, `logs/eyetracking.txt`), `unity_no_overlay_copy` (The Room VR), ovrpshim frame wait for Unity 2019 (`UnityOculusCheck.legacy_loop`), `frame.ovr_trace` (opt-in, `native/ovrtrace`, logcat `fp_ovrtrace`). → docs/DEVICE_NOTES.md#headset-round-2026-10-05-evening
+**Unity built-in VR input:** probe builds `FRAMEPORT_INPUT_PROBE=1`; ovrpshim adds a `GetMouseButtonDown` icall click (Accounting+); libunity 2019 only polls Touch when the device model starts with "Oculus" → `unity_oculus_check` revision 4 `oculus_model_checks` (BattleSisters); `haptic_fix` suggested for every game with libOVRPlugin.so. → docs/DEVICE_NOTES.md#unity-built-in-vr-input-accounting-battlesisters
+**Vader Immortal (GitHub #49):** stuck on its loading card and leaked GPU mappings (solved below: `gl_error_clear`); diagnostics FrameBridge `layer_debug`, `strip_color_bias`, `frame_balance`, `snapshot=N` (`snapshot_gl.c`: saves the submitted left-eye image as `files/fb_snap_*.ppm`). → docs/DEVICE_NOTES.md#vader-immortal-headless-investigation
+**SteamVR overlay apps:** host OpenVR overlays composite over Lepton games; detection `analysis/vroverlay.py`, patch `pcvr.vr_overlay`, Linux fields `vr_overlay`/`vr_overlay_autostart`, agent `register_vr_overlay`/`unregister_vr_overlay`/`launch_vr_overlay`; SteamVR on the Frame reads only `binary_path_linux_arm`; FramePort's own autostart (`ensure_overlay_service`, `frameport-vr-overlays.service`). See also docs/FRAME_RUNTIME.md "Overlay apps". → docs/DEVICE_NOTES.md#steamvr-overlay-apps
+**Vader's leak solved / AC Nexus flips:** stale GL errors broke SteamVR's GL interop → adapter `gl_error_clear` (GLES, catalog for Vader ep1-3); read `xrclient_<pkg>.txt` in Steam's logs for runtime errors; the runtime caps swapchains per session (~15) → flip emulation in place; adapter `flip_dump`. → docs/DEVICE_NOTES.md#vaders-leak-solved--ac-nexus-flips
+**Mixed reality: scanned rooms (branch mr-scene):** agent `room_capture` records Valve's RoomView 3D depth mesh -> `fp_roomscan` -> `room.txt` + `room-mesh.bin` (docs/mr/ROOM_FORMAT.md) in `~/.local/share/frameport/rooms/<universe>/`, copied next to settings.conf (`_room_sync`); FrameBridge (`scene_room.c/scene_meta.c/scene_anchors.c`, all through xrshim) serves walls, volumes, planes, the room mesh, META discovery/persistence, saved anchors and `XR_META_boundary_visibility`; `scene_emul` + `frame.meta_permissions` for every USE_SCENE/USE_ANCHOR_API game (migrations `scene_emul_all`, `scene_permissions`); per-game `scene_hide_bounds` (Demeter). → docs/DEVICE_NOTES.md#mixed-reality-scanned-rooms
+**Unreal's self-restart:** UE 4.21+ restarts itself after the first shader precompile and Lepton ends the container → launch.sh RESTART_BLOCK starts Lepton once more (`upgrade_launchers`; `FRAMEPORT_NO_RESTART=1` off). → docs/DEVICE_NOTES.md#unreals-self-restart
+**xrWaitFrame runs ahead:** the runtime sometimes returns a display time <1 refresh after the last submit and rejects the second submission (`VRCompositorError_AlreadySubmitted`) → the VrApi bridge re-waits (`pacing 2s:` counters). → docs/DEVICE_NOTES.md#xrwaitframe-runs-ahead-journey-of-the-gods
+**Lepton's logcat mirror dies** (EOF, read failure, or silent) → launch.sh `_logcat_keeper` reads `podman exec <container> logcat` itself into launch.log (log `<base>/logcat-keeper.log`). → docs/DEVICE_NOTES.md#leptons-logcat-mirror-dies
+**Double launch:** launch.sh takes `flock` on `<base>/.launch.lock` (fd 9); a second launch exits 0 and logs to `<base>/launch-dup.log` (`upgrade_launchers` adds it). → docs/DEVICE_NOTES.md#double-launch
+**Issue triage round 2026-10-06:** FrameBridge turns haptic amplitude 0 into xrStopHapticFeedback, per-game `haptic_scale`; Lambda1VR → `frame.tbxr_vendor`; Jurassic World → `frame.vrapi_stub`; Metro Awakening / Pinball FX → `hide_space_warp`; `frame.ovr_trace` can't trace Unity games; the VrApi bridge's 30 s head-pose deadline ends headless VR mode. → docs/DEVICE_NOTES.md#issue-triage-round-2026-10-06
+**Lepton storage:** each app's /sdcard has `Movies`/`Download`/`Documents` symlinked to the Frame's `~/Videos`/`~/Downloads`/`~/Documents` (agent `storage_targets`); the media index never works; Lepton grants all runtime permissions. → docs/DEVICE_NOTES.md#lepton-storage
+**SteamVR per-app settings:** `native/vrsettings` = `fp_vrsettings.exe` sets `steam.app.<appid>` `preferredRefreshRate` / `motionSmoothingOverride` live; `pcvr.steamvr_tuning` (default on, PC only). → docs/DEVICE_NOTES.md#steamvr-per-app-settings
+**Language packs:** `frame.langpacks` (opt-in, `native/langpack`, `elf.hide_exports`, logcat tag `fp_langpack`) serves `<tag>.lang` files; Unreal needs the pack's Metadata = the game's version (`with_metadata`, `FRAMEPORT_LANGPACK_META`) and the `/storage/emulated/0/...` path spelling; `FRAMEPORT_LANGPACK_SKIP`. → docs/DEVICE_NOTES.md#language-packs
+**Cube swapchains:** the runtime refuses `faceCount=6` → FrameBridge `cube_standin` (default on, GLES only, `native/adapter/cube_standin.c`). → docs/DEVICE_NOTES.md#cube-swapchains
+**Hardware video decoding:** `native/hevc` OMX plugin (`OMX.frameport.{avc,hevc,vp9}.decoder`), installed once per Frame (`ensure_video_codec`, agent `video_codec_status`/`install_video_codec`/`video_codec_switch`); **bump `revision` in native/hevc/build.py with every artifact change**; per game `frame.hw_video_decode` (analysis `media_codec`), Settings `video.hw_decode`, `FRAMEPORT_NO_HW_VIDEO=1`; Batman migration `batman_video_patches` + `surface_native`. → docs/DEVICE_NOTES.md#hardware-video-decoding
+**Vulkan shader dump:** adapter `vk_shader_dump=1` (`native/vkshim/shader_dump.h`) writes SPIR-V modules + `index.txt` to `files/fp_vk_shaders/`; `collect_diag` returns the newest session's modules (`shader_dumps`); triage `gpu-hang`, `triage.graphics_api`. → docs/DEVICE_NOTES.md#vulkan-shader-dump
+**Unreal OBB check (#159):** `frame.unreal_skip_obb_check` (analysis `unreal_verify_obb`) turns off Epic's OBB CRC pass; triage `unreal-obb-check-stuck`. → docs/DEVICE_NOTES.md#unreal-obb-check
+**Issue round 2026-10-12:** Lepton breaks on unquoted paths with spaces → launchers give Lepton a `~/.local/share/frameport/lepton-paths/<pkg>` link (`app_dir_lines`/`set_app_dir`/`launcher_base`); `frame.eos_keychain_loop`, `frame.unity_tls_key_pool` (`libfp_tkeys.so`, `elf.rename_imports`), `frame.vermillion_scene_canvas`; `tools/cpp2il.py` falls back to Cpp2IL's dev build for metadata v107; Linux `desktop_icon`; `scripts/upload_bench.py`. → docs/DEVICE_NOTES.md#issue-round-2026-10-12
+**OpenSSH uploads (#324/#242):** `native_upload.quote` escapes only backslash and `"`, Win32 local paths go as `C:/…`; `Frame.auth` records the login that worked (app_key / user_key from `ssh.extra_keys`, `frame ssh-keys`, agent, password); strict IdentitiesOnly first, relaxed retry. → docs/DEVICE_NOTES.md#openssh-uploads
+**Meta user id (#182):** OVRPort's platform loader makes up a new user id every start → `frame.ovr_stable_user` (default on) returns a stable per-game, per-user id. → docs/DEVICE_NOTES.md#meta-user-id
+**Vivox API 31 (#101):** newer Vivox calls Android 12 AudioManager methods → `frame.vivox_audio_route` (analysis `vivox_api31`, `Dex.return_early`). → docs/DEVICE_NOTES.md#vivox-api-31
+**Steam Input gamepad for 2D apps (#162):** opt-in `device.steam_gamepad` (deployment `steam_gamepad` → launcher `GAMEPAD_LINE` → `PODMAN_WRAPPER` / `podman_run_args` bind-mount Steam's virtual pads). → docs/DEVICE_NOTES.md#steam-input-gamepad-for-2d-apps
+**Multiview programs on flat framebuffers (#77):** Mesa drops num_views=2 draws on single-view FBOs → `frame.gl_multiview_fbo` (`native/glmv` = `libfpglmv.so`, analysis `gl_multiview_libs`); headset-verified with Doom3Quest. → docs/DEVICE_NOTES.md#multiview-programs-on-flat-framebuffers-doom3quest
+**BlazeRush (#57):** `frame.blazerush` (1.0.349 only), GL shim `gl_int_attribs` / `gl_highp_markers`, saved VrApi FOV (`files/framebridge-vrapi-fov.txt`), `device.config_sync` (catalog `config_sync`); launch tests treat an end after the headless deadline as a pass (triage `headless_end`). → docs/DEVICE_NOTES.md#blazerush
+**Session triage:** real play sessions are triaged too: agent `last_play` / `session_log` (`<anchor>/plays.log`), `pipeline.sessions_due` / `triage_session` = `validate/session.analyze` (incl. `space-warp-used`, `gpu-hang`, `slow-frames`, `focus-dips`) → library `last_session` → game page "Last session"; `apply_suggestions_live`; CLI `frameport session <pkg> [--apply]`; pac_hints stays triage-only. → docs/DEVICE_NOTES.md#session-triage
 **Unresolved (as of 2026-09-28):** Arcsmith (right-eye distortion) and Time Stall (both eyes) — swap, tracking, Valve
 layers, depth, pacing ruled out. Sniper Elite VR (DEVICE LOST), Espire 1 (Mesa GL upload crash), HITMAN 3 (freedreno
 crash): use PC versions.

-**Install links / FrameDrop button protocol (2026-10-07, not yet clicked end to end from a browser):** FrameDrop
-(framedropvr.com, a closed-source Windows sideloader) defines "Install with FrameDrop" buttons:
-`https://framedropvr.com/install?manifest=<url>|url=<file>` → that page opens `framedrop://install?…` (1.6 s, else its
-home page); manifest `{"schema":"framedrop.install/v1","name","files":[{"url","sha256"}]}` (name = Steam title; .apk
-or Linux .zip). `deeplink.py` (no Flet) parses framedrop://, frameport:// and the pasted https link, enforces its
-rules (https; http only on loopback; no credentials; no LAN/loopback/link-local IPs, also after DNS and redirects; URL
-ends in a file name), caps manifests at 256 KiB, ignores non-hex sha256 (FrameDrop's own example has a placeholder),
-downloads into `<data>/downloads/<slug>-<hash>/` (OBBs → `obb/` next to the APK, `.part` removed on cancel/mismatch);
-`pipeline.add_from_link` routes APK / Linux / exe and sets `title` + `title_locked` + `link` (a bare file link keeps
-FramePort's title). GUI: `views/link_dialog.py` (always asks first), Add games → "Install from a link…", CLI
-`frameport open-link [--yes --no-install --gui]`. **A `flet build` bundle can't take a URL argument** (the Flutter
-host treats any argv as a developer page URL), so `urlhandler.py` registers a script, not FramePort.exe: Windows
-HKCU `Software\Classes\{framedrop,frameport}` → hidden PowerShell `frameport-link-handler.ps1`; WSL (source runs)
-the same keys → `wsl.exe -d <distro> -e sh frameport-link-handler.sh`; Linux `frameport-links.desktop` +
-`xdg-mime`; macOS unsupported (Apple Events, paste instead). The script drops the link into `<data>/links/*.link`
-and starts FramePort unless `<data>/gui.alive` is < 10 s old (`gui.starting` stops double starts); the GUI's
-`_watch_links` thread touches the heartbeat and opens links (newest window session). Settings → Install links: one
-switch per scheme (`links.framedrop`, `links.frameport`, default on); a scheme another program owns (FrameDrop) is
-only taken with "Use FramePort for these links" (`register([s], force=True)`); off removes only FramePort's own
-registration (`MARK` in the command). Never registered with FRAMEPORT_HOME/FRAMEPORT_NO_LINK_HANDLER (tests,
-screenshots). Same round: files dropped on the Library (`ui/dropped.py`, bundles only like the Files tab), "Add a
-Windows program (.exe)…" (`pipeline.add_windows_exe`: exe in Downloads/home/drive root copied alone into
-`<data>/windows-apps/<slug>/`), patch `device.display_mode` (Automatic / VR / Flat window → `InstallContext.display`,
-`installer.show_window`). FramePort-only manifest extension `"frameport": {"description", "icon"}` (bad values ignored; icon: same URL rules,
-≤2 MiB, Pillow-checked, ≥32 px, saved as PNG in `<data>/downloads/icons/`, shown in the question by asset URL, then
-`sources.apply_custom(pkg, "icon")` unless `.picked` exists; description fills `details.description` only when
-empty). Bare file links get a title guessed from the file name (`title_from_filename`: version/arch dropped, package
-names → last part). Windows test of 0.12.1.dev191 (2026-10-07): a button click opened the dialog; but a click right
-after closing FramePort did nothing (the closed window's heartbeat was < 10 s old) → the handler scripts now wait
-up to 4 s for the link file to be taken before trusting the heartbeat, the window's CLOSE event / atexit delete
-`gui.alive`, and the Windows command runs under `conhost.exe --headless` (plain `-WindowStyle Hidden` flashed a
-console). Screens: `scripts/ui_smoke.py --links --fake-frame --game <pkg>` (tall pages: `--viewport
-1280x7000`; Flutter's popup menu ignores Escape).
-Demo link: the homepage's example button = `deeplink.DEMO_MANIFEST` (https://frameport.app/demo/cool-game.json, published
-from site/public/demo/); every form (https button page, frameport://, framedrop://, pasted) → `InstallRequest.demo`,
-no network (fetch_manifest returns `demo_manifest()`, download refuses), `link_dialog.show_demo` (Install =
-`easter.demo_install`: Cool Game's cover out of the portal; eggs off → "Nice, it works!"), CLI just says so.
+**Install links / FrameDrop button protocol:** `deeplink.py` parses framedrop://, frameport:// and https install links (strict URL rules, manifest ≤256 KiB, downloads into `<data>/downloads/`), `pipeline.add_from_link`, `views/link_dialog.py`, CLI `frameport open-link`; `urlhandler.py` registers a script (bundles can't take URL arguments), `<data>/links/*.link` + `gui.alive` heartbeat; Settings → Install links (`links.framedrop`/`links.frameport`); `ui/dropped.py`, `pipeline.add_windows_exe`, `device.display_mode`; demo link `deeplink.DEMO_MANIFEST`. → docs/DEVICE_NOTES.md#install-links--framedrop-button-protocol
+**Install link updates:** manifest `version` → library `link.version`; `pipeline.check_link_updates` (GUI start, 6 h, setting `links.check_updates` = Settings → Updates → Games) marks `link_update` → Library bar / game page → `link_dialog.update_from_link`; CLI `frameport link-updates`; the demo link is never checked. → docs/DEVICE_NOTES.md#install-links--framedrop-button-protocol

 ## Releases, CI, GitHub
 Maintainer-only notes (accounts, credentials, key locations) live in the git-ignored `CLAUDE.local.md`.
@@ -1072,6 +674,13 @@ GitHub identity + credentials are maintainer-local (`CLAUDE.local.md`): check `g
 GitHub write. **The owner approves before posting, labelling or closing anything.** Reply style: "I"/neutral, never
 we/our/us; never mention agent version numbers or internal tool versions; show the owner every draft in full with a
 short recap of the thread so far; read **all** comments on a thread first (a later one often has the zip or the answer).
+- **Every triage also sweeps for unanswered comments**, not just new threads: open AND recently closed issues, PRs
+  (incl. merged/closed ones) and discussions (top-level comments and their replies) whose latest comment isn't the
+  maintainer's, plus earlier user comments a later maintainer reply skipped. Users often ask follow-ups after a fix or
+  after closing (#294: two questions after the reporter closed it; #249: a Q&A discussion with no reply for days;
+  #161/#110: requests posted after the close). Quick check: `gh issue list --state all --search "updated:>=<date>"
+  --json number,comments --jq '.[] | select(.comments[-1].author.login != "spoopyghosty0")'`; discussions via GraphQL
+  (`discussions(orderBy:UPDATED_AT)` with `comments{replies}`).
 - **Issue templates & labels** (`.github/ISSUE_TEMPLATE/`): `[Game report]` → `game-compatibility` (a game that
  doesn't work right); `[Working recipe]` (`working-config.yml`) → `working-config` (a headset-verified config to add);
  `[App]` → `bug` (FramePort itself). Mislabel/relabel to match.
@@ -1117,9 +726,15 @@ MR-only (PASSTHROUGH required + BOUNDARYLESS_APP) → force_passthrough, + USE_S
 hand tracking required → controller_fix=0; OVRPlugin + ≥20 GiB → disable_space_warp; Unreal ≤4.21 or Unreal Meta XR
 Audio → nodebug; Oculus-OS class referenced by the Unreal audio build or ≥2 Meta libs → oculusos; legacy-VrApi Unity
 GLES with MSAA → unity_no_msaa; CryEngine → user.cfg r_variable_rate_shading=0; direct VrApi → bridge (+GL shim for
-GLAD/GLES); Unreal → alternate no-ForceQuit build. Score changes with
-`python scripts/eval_heuristics.py "<dumps>"` (catalog off vs verified recipes; currently 33/34 exact — Phantom's
-"use the no-ForceQuit build" is only detectable at runtime via triage). Add a rule → re-run the eval + `pytest -m games`.
+GLAD/GLES); Unreal → alternate no-ForceQuit build. Scoring (docs/HEURISTICS_EVAL.md, 2026-10-15): analyse the dumps
+once (`scripts/heuristics_snapshot.py <out.json> "<VR CyberDeck Portable>" "<PATCHED>"`, ~30 min, keep out of git),
+then `scripts/eval_heuristics.py --snapshot <out.json> --split dev|holdout|all [--fit-report]` (catalog-only truth,
+per-patch precision/recall, a fixed 20% holdout to catch rules fitted to one game). Read the **dated** score: an
+"extra" on an entry verified before the patch existed is a catalog gap, and adapter/device picks are inherited by
+catalog recipes anyway. 2026-10-15: strict 5/65 exact, F1 73.8%; dated 39/65, F1 88.6%; remaining misses are
+one-game runtime fixes. Don't key a rule on one game's code fingerprint (an Unreal splash/depth "detect" matching
+only Star Wars Tales + FNAF HW was rejected: it would also have bumped ANALYSIS_VERSION for every user). Add a rule →
+re-run dev + holdout + `pytest -m games`.

 ## Frame operations
 - Find/connect: `frameport frame discover` / `frame info` (the remembered Frame is in `<user data>/frames.json`).
@@ -1153,3 +768,15 @@ the unresolved eye distortion, and testing the release bundles on real Windows/m
  (regenerates docs/PATCHES.md + site/src/data/patches.json, the site's id → anchor map; a test runs `--check`).
 - Known-good backups of every working APK and the signing keys: `PATCHED/_known-good-2026-09-28/` (don't delete).
 - Your development Frame: `frameport frame info` (remembered in `<user data>/frames.json`); SSH as `steamos@<frame>`.
+
+
+Steam library scheduling (#305, agent v99): `install.steam_library` = now/later/off; agent `library_mode` persists it.
+Automatic restarts also hold on a fresh local `frameport-app/gui.alive` (10 s; existing 12 h cap).
+Later journals changes and installs steam.service ExecStartPre/ExecStartPost hooks to reapply after Steam's exit
+writes and verify before clearing; preserve this ordering and avoid locking across systemctl's startup hooks.
+Off Play (also pending Later Play) uses detached systemd-run launch.sh, with no shortcut/devkit registration;
+Steam's per-game controller/overlay/Exit game integration is lost. Restart Steam now explicitly bypasses holds,
+asks before ending a running game, and closes local FramePort/Desktop Mode. Purge removes the startup hook.
+Hook hardening: both lines `-` + `/usr/bin/timeout -k 5 20`; ExecStartPost only `systemd-run --no-block`s the
+verify (unit frameport-library-verify) so Steam's start never waits; drop-in removed once mode != later and nothing
+pending (`drop_library_hooks_if_idle`). Steam = static user unit steam.service (Type=simple, Restart=always, 90 s).
@@ -111,8 +111,7 @@ Out of date? [Report a problem](https://github.com/spoopyghosty0/frameport/issue
 Most of the work is done by these projects:
 [OVRPort](https://github.com/Android-XR-Bridge/OVRPort) (Quest → OpenXR, originally
 [ovrport/app](https://github.com/ovrport/app)) · Valve Lepton, Proton and SteamVR ·
-[Revive](https://github.com/LibreVR/Revive) · [AXRB](https://github.com/Android-XR-Bridge/AXRB) (Quest games on a PC,
-experimental) · Mesa (Zink) · [Khronos OpenXR SDK](https://github.com/KhronosGroup/OpenXR-SDK)
+[Revive](https://github.com/LibreVR/Revive) · Mesa (Zink) · [Khronos OpenXR SDK](https://github.com/KhronosGroup/OpenXR-SDK)
 · Eclipse Temurin, Android apksigner and NDK · [Flet](https://flet.dev) · OculusDB and Steam store data.
 What FramePort adds: [Architecture](docs/ARCHITECTURE.md).

@@ -25,8 +25,6 @@ FramePort's own native code (the FrameBridge adapter, GL/Vulkan/OpenXR shims, th
 | Eclipse Temurin JRE | api.adoptium.net | GPL-2.0 with Classpath Exception |
 | apksigner (Android build-tools) | dl.google.com Android repository | Apache-2.0 |
 | Revive (portable copy, only if Revive isn't installed) | github.com/LibreVR/Revive releases | GPL-3.0 |
-| AXRB / Android XR Bridge (official installer, only when a Quest game is installed on this PC; run unmodified) | github.com/Android-XR-Bridge/AXRB releases | mixed: launcher GPL-3.0-or-later, host/clock code AXRB Source-Available License 1.0, other parts MIT (AXRB's `LICENSE`) |
-| Android Emulator, platform-tools, build-tools, Android 16 system image (pinned by AXRB) | dl.google.com Android repository | Android SDK License |

 Valve's Lepton, Proton and SteamVR, and Meta's software, are used on your devices as installed by Steam / Meta;
 FramePort doesn't distribute them.
@@ -0,0 +1,40 @@
+# Announcements
+
+`current.md` is the one announcement FramePort shows as a pop-up in the app. Edit it on `main`: the app reads it
+from GitHub `main` (raw.githubusercontent.com) at most every 6 hours, so a push reaches everyone without a release.
+
+## Who sees it
+
+- **Only people who already used FramePort before the announcement's `date`.** A new install never shows one, and
+  nor does an announcement published before FramePort was installed.
+- **Once.** Closing it in any way (the X, a click outside it, Escape, or its button) dismisses it for good. The app
+  remembers dismissals in its settings (`announce.dismissed`).
+- **A new announcement = a new `id`.** Fixing a typo with the same `id` doesn't show it again to anyone who closed it.
+  A new `id` shows to everyone who used FramePort before its `date`, whether they closed the earlier one or not.
+
+## The file
+
+```markdown
+---
+active: true                    # false = nothing is shown (the fields are still checked)
+id: meetup-2026-11             # letters, digits, . _ -  — change it for every new announcement
+title: Steam Frame meetup on Discord  # required
+date: 2026-11-02T18:00:00Z      # required: when it was published (UTC; a bare date = midnight UTC)
+image: announcements/meetup.png # optional: a file in this folder, or an https URL (PNG, JPEG, WebP, GIF; ≤ 5 MiB)
+image_alt: The meetup poster    # optional: what the picture shows (screen readers)
+button: Join the meetup         # optional: an action button, with url
+url: https://example.com/meetup
+expires: 2026-11-30             # optional: not shown after this day (UTC, inclusive)
+---
+The body, in Markdown: **bold**, *italic*, `code`, [links](https://frameport.app/), lists, headings.
+```
+
+The body is Markdown (no HTML). A `date` in the future works as a schedule: nobody sees it before then.
+
+Images look best at about 2:1 (e.g. 1200×600). The pop-up is 600 px wide and shows between 140 and 320 px of the
+picture's height.
+
+`pytest tests/test_announcements.py` checks this file, so a broken announcement fails CI instead of silently showing
+nothing.
+
+To turn announcements off for testing: `FRAMEPORT_NO_ANNOUNCEMENTS=1`.
@@ -0,0 +1,16 @@
+---
+# The announcement FramePort shows once (announcements/README.md). Switched off: set active: true.
+active: false
+id: example-2026-10
+title: Example announcement
+date: 2026-10-15T12:00:00Z
+# image: announcements/example.png
+# image_alt: What the picture shows
+# button: Read more
+# url: https://frameport.app/changelog/
+# expires: 2026-11-30
+---
+This is where the text goes, in **Markdown**: *emphasis*, `code`, [links](https://frameport.app/) and lists.
+
+- Keep it short: one or two paragraphs.
+- Change `id` for every new announcement.
@@ -1,24 +1,23 @@
 1a4dce5c4a6d0dfc5f20e55ac29e70c73cc2cc124c21ca6a7e1b316e6afb1c79  ./arm64-v8a/libVkLayer_fdm_darken.so
 5becb96ee86fbda0ce98c0e0fd064f8ba092314aceaa400e3dcc785705dc3c23  ./arm64-v8a/libVkLayer_fp_shaderfix.so
-fbc3b0238462d976d234fee6740db92b873c85d6bb22a6b01428e64e9058ed83  ./arm64-v8a/liba32bridge.so
+222727ddabf7eaee08c92e86c64f02edc6639667e9041ab2629032b885c9ae3a  ./arm64-v8a/liba32bridge.so
 c9c3da5cac224c38e2210b781bd12b7f97e02bd6b0ebb0ef85543e4ea4b76671  ./arm64-v8a/liba32rt.so
 18d8d917e83a6d87008f41908eb478dff635e798844e125abd1e8a5cf31805e2  ./arm64-v8a/liba32stub.so
 d6337034fb0bdcca7ef9b7063d85b7586b8508b63b435959e8fffaba0691091c  ./arm64-v8a/libfp_langpack.so
 69102b128e00fa1809489a7308e09c1505f563bf7091bbdd3fe5a58e4cc96c2c  ./arm64-v8a/libfp_luajit.so
-e2465e8960b4dd591d303e30c9d80b8a7c7c7eeff53736419c7105a697725732  ./arm64-v8a/libfp_ovrp.so
+321da502e0f8f46f0880aad39fe6b84bdef88f925164568814cf704a1b31a577  ./arm64-v8a/libfp_ovrp.so
 40defdaddcda53bd2649eb48076fae1622bfc2bfc88e9e03c94fc8b45af2a4f2  ./arm64-v8a/libfp_ovrtrace.so
 0167c2fde5dfde62897f9d85afc4fc8e97784e988b5b8df6cea8c407240b3424  ./arm64-v8a/libfp_tkeys.so
-e8c0965c188665a4e565e4a3af983ef1866d1cf9225665cc90d8df286bc96ef3  ./arm64-v8a/libfp_vk.so
-7fa29014eed2881ee0d7ac486434de9c5fe46710e640b15f697030ad052acfc4  ./arm64-v8a/libfp_vkext.so
+e32f9b3222bfe2e58c193db809ac2cf54086df36fd2ec6651aa2e58308f6b39d  ./arm64-v8a/libfp_vk.so
 383054f8b3b41dde76d062c71856cd3163655e50009c08454bc1793f393ead65  ./arm64-v8a/libfpg.so
-5432674a59d02f411cd853a5dc57e3fa547d1ac518f25bf433fc54c43677177a  ./arm64-v8a/libfpglmv.so
-8a8f6b1da8952cb3933a5b53558424a5fc56043b2527a16bb6dd62a00d2de01a  ./arm64-v8a/libframe_xrshim.so
-227626fcd96ea31a5c4fbd006e971b40f9b5a1e10d1bb30456f0a2792fa2c9e2  ./arm64-v8a/libglshim.so
-34ae4e6757adf83942d179a098ae91b4da187fead17e02a3a65dd6507daf2073  ./arm64-v8a/libopenxr_loader_generic.so
+4a13a33e112c9e4e3c5ff4337ed6e988a9e5b3602f48d654df148ef5fafbf426  ./arm64-v8a/libfpglmv.so
+36400eae4ba3807bcfcd54463daa217347032b07218792faa448d8cbbd086a0e  ./arm64-v8a/libframe_xrshim.so
+19ba5ed3c4b780f5ae46251f6958f552acfc5f13c8bb39f995579593fa8990c6  ./arm64-v8a/libglshim.so
+4b79892e0d8774129e88647b306d4768e9fafdfa670a6f7aca8e09cf6434ed6d  ./arm64-v8a/libopenxr_loader_generic.so
 1feaeafad467c4cafdf2b018a4d84b0bee200c3f711697b4ce97e66a3ba256ca  ./arm64-v8a/libovrplatformcompat.so
-f7f8349b0d3e9a29305b4d2aa1eb3ec6b394feff4d3e2ea07b8a65f6df1d15f9  ./arm64-v8a/libvrapi.so
-71b3df219f331bcb42a483550e35371475b1aa886762ddcf5d0d739d74c51ead  ./arm64-v8a/libvrapi_foveation.so
-c7dea9e3435f36e281341121a9e43102f008cc08bba08191c21bac14912e6b87  ./armeabi-v7a/libopenxr_loader_generic.so
+a4ed80ae45ca90758239f152ea5a2e8c127d491e1e697ea5680db6fd7f72db07  ./arm64-v8a/libvrapi.so
+a4ed80ae45ca90758239f152ea5a2e8c127d491e1e697ea5680db6fd7f72db07  ./arm64-v8a/libvrapi_foveation.so
+cc7b6ab8232d0d943675f9adc587fa4165419ab1334bf8ffac979d590b5f6fc7  ./armeabi-v7a/libopenxr_loader_generic.so
 1871eae093432d277da4bc751bf5f3269dfcf11f9168260b0c3caadb0dedb19d  ./dex/oculusos-stubs.dex
 b634ab5640e258563c536e658cad87080553df6f34f62269a21d554844e58bfe  ./hevc/COPYING.FFmpeg
 141de01f0d40b97d4f9a720db5ab8ea442f6aa35db5272048899292884994a1c  ./hevc/libstagefrighthw.so
@@ -28,6 +27,25 @@ b634ab5640e258563c536e658cad87080553df6f34f62269a21d554844e58bfe  ./hevc/COPYING
 6cda3076a8c09b31bb1f90da614ea89e7ee194589626eeac613e522849604e47  ./licenses/LuaJIT.txt
 1aa733117cf57ccff7cf23f0425dbfd73b0332a3ef1c905ceeca0ccd0449c4e0  ./linux-arm64/XR_APILAYER_FRAMEPORT_timefix.json
 28c2430a02bbd8902c5bfb9562c6fd0e318654f9e05c095bfeb94b0450ab1b07  ./linux-arm64/libxr_frameport_timefix.so
+63af0050054ad3705b17a0b00ce0c076ba1af0b73abd673ba6c588f64b4591cd  ./linux-arm64-bin/fp_roomscan
 b10b3a5c10c3339fc63fd9f6cb4d01ea29be11a863d0ebad1389ea69fd471940  ./linux-arm64-bin/fp_venc
+00c2dead0fd7497929833467f0e55699d57d26be1b85dce35402993852f7b111  ./roomscan/ceiling.png
+c1962de31ed2810d31c760cf9ee63316ac2b8c9528ccbcd9299ebf5ba39b2995  ./roomscan/done.png
+0dfaea4c68979b0a45a9fef06fdf1a92468ffc8f46f80a3a014fce1d805972d5  ./roomscan/failed.png
+1147391822be3f1aa5351374b8fd9ec85f8b5ce40e3cb9f3146d778e6fbc652a  ./roomscan/floor.png
+eb3c8b55a9dbafa030797ca9f06a22c3ee3bbef96cb7adea26d433ebad43d43f  ./roomscan/look_00.png
+6ba965ff6d22a469c558f2a68229bd2ff48fc28badb95889ca245310d1dd3e96  ./roomscan/look_01.png
+0a11cec25ebc76fe11d505d1f2ec162c9b4a6754393065800e73b1f81e2d94c8  ./roomscan/look_02.png
+fa5a4c94d20af56797b9fcc111148767847a6633ade9217cab373de232efad90  ./roomscan/look_03.png
+e80fa493e380fba39084be2ee62859adcff4e39aa66566abee10a4d6339c52e9  ./roomscan/look_04.png
+133617f0d8d1e69c37408aac80033f71856b592b62e3b780cc12b446bd974680  ./roomscan/look_05.png
+d5dd296ff23641c6973c57ac139147e99c7b783316ab60537adb2155dd196880  ./roomscan/look_06.png
+c08570aa78f966ae937b2e21d0bad887c5352fbca56aa579a2a7ef8541fb96ad  ./roomscan/look_07.png
+3767e7db5fb6babc872fa62c42604f749c65936717d332101745b201cd450cd5  ./roomscan/look_08.png
+2924dc65e5c497545340209edc16060e12e1834d11af6871d1c1baa50b7b2562  ./roomscan/look_09.png
+cd0150dfc10b2aea39403c74eff72fd05fb0111178ef39b4c98657a6d16d105e  ./roomscan/look_10.png
+011355e412f73ade3896e9037490e607c4365d0cf8ceb807d236bf68b414d3ed  ./roomscan/look_11.png
+1b8b47ffb47568d540921f065b5958eeb44a6489498d58e0f33f5d1f535154e2  ./roomscan/look_12.png
+926c7bc6a103adee5b9bf938f5d4e39095ab77fd6270b5301be3b0428edd9ae6  ./roomscan/start.png
 c2c70f4af1a5c3e6089dff1130161dd417f8044f99ec639eeecf1083930aab16  ./win-x64/fp_oculushmd.exe
 60ebc5fea05b8945082e2ca8b9f2eb74616012a26eb50133af273dff0fcddc42  ./win-x64/fp_vrsettings.exe
@@ -34,7 +34,11 @@ say "Letting FramePort log in"
 key=$(curl -fsS "$PC_URL/key?code=$PAIR_CODE")
 [[ "$key" == ssh-ed25519\ * ]] || { echo "Couldn't reach FramePort at $PC_URL. Is it still open?"; exit 1; }
 mkdir -p ~/.ssh && chmod 700 ~/.ssh && touch ~/.ssh/authorized_keys && chmod 600 ~/.ssh/authorized_keys
-grep -qxF "$key" ~/.ssh/authorized_keys || echo "$key" >> ~/.ssh/authorized_keys
+# a file without a final newline would glue our key onto its last line, where sshd never matches it (GitHub #242)
+grep -qxF "$key" ~/.ssh/authorized_keys || {
+  [ -n "$(tail -c1 ~/.ssh/authorized_keys)" ] && echo >> ~/.ssh/authorized_keys
+  echo "$key" >> ~/.ssh/authorized_keys
+}

 say "Setting up Lepton's containers"
 # rootless podman leaks one kernel keyring per container start; ~200 game launches would exhaust the quota
@@ -0,0 +1,22 @@
+package: ScaredBySquares.Game
+title: Scared By Squares
+status: works
+notes: 'Showed black and dropped back to the home environment while the game kept running (sound only, GitHub 323).
+  Fixed in FramePort 1.2.1 (confirmed in the headset by the reporter). Rebuild and reinstall the game after updating
+  FramePort.'
+details: 'The game (Unreal 4.27, OpenXR) creates two controller actions named "turn" (an action mapping and an axis
+  mapping called Turn). The Frame''s runtime accepts the duplicate, then fails to load the input manifest it builds
+  from the actions ("SetXrInputConfig failed. Failed to load manifest") and treats the game as closed. FrameBridge''s
+  action_dedup (on by default) creates the second one as "turn_2".'
+tested_version: '2'
+engine: Unreal
+xr: OpenXR
+frame:
+- frame.hw_video_decode
+- frame.unreal_skip_obb_check
+verified:
+  date: '2026-10-17'
+  issue: 323
+updated: '2026-10-17'
+min_app: 1.2.1
+source_hint: Scared By Squares
@@ -0,0 +1,23 @@
+package: com.Appnori.SummerSports
+title: Summer Sports
+status: works
+tested_version: 0.5.1
+engine: Unity
+xr: OpenXR
+frame:
+- frame.unity_text_input
+- frame.unity_runtime_msaa_off
+- frame.unity_gl_shim
+device:
+- device.text_input_window
+adapter:
+  haptic_fix: 1
+verified:
+  date: '2026-10-17'
+  known_good_sha256: 582adf5a538eb9565921cc0384e61bf113ab9215c1ad462fade82d06ad3302fa
+  app: 1.2.1
+  overport_cli: 1.2.5
+  frame_build: '20261007.6125817'
+  agent: 96
+  issue: 395
+source_hint: All in One summer Sports VR
@@ -7,8 +7,14 @@ xr: OpenXR
 status: works
 notes: Uses Meta XR Audio via FMOD (not covered by patch_meta_xr_audio); if audio is missing, that is the likely
  cause.
+  frame.unity_text_input and device.text_input_window added from detection (not headset-verified).
+frame:
+- frame.unity_text_input
+device:
+- device.text_input_window
 verified:
  date: '2026-09-28'
  overport_cli: 1.2.3
  overport_runtime: 3.4.3-23204ea
  known_good_sha256: 63fff470777f2753d55ad50f8355573ced8fa48bcaee0f5e6a0c10369f951a38
+updated: '2026-10-15'
@@ -6,9 +6,15 @@ engine: Unity
 xr: VrApi
 status: issues
 notes: Right eye distorts during movement (unresolved; swap, tracking, Valve layers, depth and pacing ruled out).
+  frame.unity_text_input and device.text_input_window added from detection (not headset-verified).
 details: Legacy VrApi via OVRPlugin; overport swaps in an OpenXR OVRPlugin. Do not remove VrApi.
+frame:
+- frame.unity_text_input
+device:
+- device.text_input_window
 verified:
  date: '2026-09-28'
  overport_cli: 1.2.3
  overport_runtime: 3.4.3-23204ea
  known_good_sha256: 192ff250f5fbec38b9c4e898f0b8408edc25901f46bb4b227f7ca60bbd9f0bba
+updated: '2026-10-15'
@@ -6,9 +6,15 @@ engine: Unity
 xr: OpenXR
 status: works
 notes: Needed the GLES/sRGB swapchain fallback.
+  frame.unity_text_input and device.text_input_window added from detection (not headset-verified).
 details: Also available as a native PC SteamVR title.
+frame:
+- frame.unity_text_input
+device:
+- device.text_input_window
 verified:
  date: '2026-09-28'
  overport_cli: 1.2.3
  overport_runtime: 3.4.3-23204ea
  known_good_sha256: 158f7c4f5e8558029dc8cc5e8dcb4e67e846b261bf34e3e448fee7f657c74597
+updated: '2026-10-15'
@@ -0,0 +1,23 @@
+package: com.BolverkGamesFlat2VR.SurvivingMarsPioneer
+title: 'Surviving Mars: Pioneer'
+status: works
+tested_version: 1.0.14
+engine: Unity
+xr: OpenXR
+frame:
+- frame.unity_text_input
+- frame.hw_video_decode
+device:
+- device.text_input_window
+adapter:
+  haptic_fix: 1
+  scale: 2.0
+verified:
+  date: '2026-10-18'
+  known_good_sha256: 3a9ff281417c219736ee10969e6ce4f7d8395472cb60718db8839d65edac4777
+  app: 1.2.1
+  overport_cli: 1.2.5
+  frame_build: '20261007.6125817'
+  agent: 96
+  issue: 399
+source_hint: Surviving Mars Pioneer
@@ -0,0 +1,24 @@
+package: com.CarbonStudio.TheWizards
+title: The Wizards
+status: works
+tested_version: '1.11'
+engine: Unreal
+xr: VrApi
+alt_overport:
+- patch_remove_unreal_force_quit
+use_alt: true
+frame:
+- frame.unreal_thumb_touch
+adapter:
+  haptic_fix: 1
+  pose_time_fix: 1
+  scale: 2.0
+verified:
+  date: '2026-10-18'
+  known_good_sha256: c1d979d746c2be941e150e948aec755d85034de829abfe30e5bf0761a49135ef
+  app: 1.2.1
+  overport_cli: 1.2.5
+  frame_build: '20261007.6125817'
+  agent: 96
+  issue: 397
+source_hint: the wizards
@@ -0,0 +1,25 @@
+package: com.CortopiaStudios.Spectre
+title: Spectre
+status: works
+notes: Works since 1.2.1 (the loading screen waited for a Meta analytics request).
+tested_version: 1.0.1.1354
+engine: Unity
+xr: OpenXR
+frame:
+- frame.unity_text_input
+- frame.hw_video_decode
+- frame.cortopia_org_id
+device:
+- device.text_input_window
+adapter:
+  haptic_fix: 1
+  scale: 2.0
+verified:
+  date: '2026-10-17'
+  known_good_sha256: a37a5400ef58906b575f6da1649b62ac7ce024eab831fae105457c1d5d12c2de
+  app: 1.2.1
+  overport_cli: 1.2.5
+  frame_build: '20261007.6125817'
+  agent: 96
+  issue: 390
+source_hint: Wonder
@@ -0,0 +1,20 @@
+package: com.CreaTeam.Sclerosis
+title: Sclerosis
+status: works
+notes: Copy the "Amnesia The Dark Descent" folder from a Windows/Proton install to "FramePort/com.CreaTeam.Sclerosis/lepton-data/external".
+  Default hand positions are rather askew and should be amended via VR Controller Mappings in Steam itself. FOV
+  warping effects are EXTREMELY disorienting in VR, beware. Otherwise seems to work without issue.
+tested_version: 1.10.7
+engine: Unity
+xr: OpenXR
+frame:
+- frame.unity_text_input
+device:
+- device.text_input_window
+verified:
+  date: '2026-10-16'
+  known_good_sha256: e17421ad9894f5e57fb9b1b8110544715166756ef924b5a86831f6f20e70a6d5
+  app: 1.2.0
+  overport_cli: 1.2.5
+  issue: 339
+source_hint: Sclerosis_v1.10.7
@@ -0,0 +1,24 @@
+package: com.Curve.LawnMowingSimulatorVR
+title: Lawn Mowing Simulator VR
+status: issues
+notes: Left eye textures flicker only when mowing in specific areas.
+tested_version: 1.0.50
+engine: Unity
+xr: OpenXR
+frame:
+- frame.unity_text_input
+device:
+- device.text_input_window
+adapter:
+  haptic_fix: 1
+  pose_consistency: 1
+  hide_space_warp: 1
+verified:
+  date: '2026-10-16'
+  known_good_sha256: 2653e9b1dfbd11d607b5dd17b9c07ab19d9e98e1004ef9b14cb52867b5f959dc
+  app: 1.2.0
+  overport_cli: 1.2.5
+  frame_build: '20261015.6141207'
+  agent: 91
+  issue: 344
+source_hint: com.Curve.LawnMowingSimulatorVR
@@ -0,0 +1,29 @@
+package: com.CyDream.BattleTalent
+title: BattleTalent
+status: issues
+notes: "Plays normally. The mixed-reality mode doesn't appear in the start menu (also with an APK from a Quest 3); MR
+  progress in #355. Multiplayer not tested yet."
+tested_version: '4.7'
+engine: Unity
+xr: OpenXR
+frame:
+- frame.unity_text_input
+- frame.hw_video_decode
+- frame.luajit_pointers
+- frame.unity_runtime_msaa_off
+- frame.meta_permissions
+- frame.unity_multipass
+device:
+- device.text_input_window
+adapter:
+  haptic_fix: 1
+  scene_emul: 1
+verified:
+  date: '2026-10-17'
+  known_good_sha256: 17bbf8d7fc0f24d61986a0c5e1e9175cfe1239de6f8bcb2f588a57f80d83a1d3
+  app: 1.2.1
+  overport_cli: 1.2.5
+  frame_build: '20261007.6125817'
+  agent: 96
+  issue: 381
+source_hint: com.CyDream.BattleTalent
@@ -0,0 +1,10 @@
+package: com.FlatHeadStudio.DeadlyDelivery
+title: Deadly Delivery
+status: unsupported
+notes: "Quits after Meta's entitlement check fails: it needs Meta's online services."
+tested_version: 1.0.30
+engine: Unity
+xr: OpenXR
+verified:
+  date: '2026-10-15'
+  issue: 322
@@ -6,8 +6,14 @@ engine: Unity
 xr: OpenXR
 status: works
 notes: Recommended pilot title.
+  frame.unity_text_input and device.text_input_window added from detection (not headset-verified).
+frame:
+- frame.unity_text_input
+device:
+- device.text_input_window
 verified:
  date: '2026-09-28'
  overport_cli: 1.2.3
  overport_runtime: 3.4.3-23204ea
  known_good_sha256: 2300f628ce04c1da60b52fed18335d6a31b88cc88313fd6d2c0e1a8e7785126f
+updated: '2026-10-15'
@@ -0,0 +1,22 @@
+package: com.HypetrainDigitalLtd.Breathedge
+title: Breathedge VR
+status: works
+notes: Loading fade is broken and only shows a small square but the game works!
+tested_version: 1.0.7
+engine: Unreal
+xr: VrApi
+alt_overport:
+- patch_remove_unreal_force_quit
+frame:
+- frame.hw_video_decode
+adapter:
+  haptic_fix: 1
+verified:
+  date: '2026-10-16'
+  known_good_sha256: 4975a32fbf36b4d417142a944bf7d771c18a184dc0320b5937ac2c67bd013575
+  app: 1.2.0
+  overport_cli: 1.2.5
+  frame_build: '20261015.6141207'
+  agent: 91
+  issue: 347
+source_hint: Breathadge
@@ -5,9 +5,14 @@ source_hint: 'Sniper Elite VR- Winter Warrior'
 engine: Unity
 xr: OpenXR
 status: works
-notes: ''
+notes: frame.unity_text_input and device.text_input_window added from detection (not headset-verified).
+frame:
+- frame.unity_text_input
+device:
+- device.text_input_window
 verified:
  date: '2026-09-28'
  overport_cli: 1.2.3
  overport_runtime: 3.4.3-23204ea
  known_good_sha256: 6b8170da5826b9a35326a20967a0e5a242d46fb569a0a3c669e1cbd368102dd3
+updated: '2026-10-15'
@@ -0,0 +1,20 @@
+package: com.Meta4.TFBeyondReality
+title: 'Transformers Beyond Reality: Redux'
+status: unknown
+notes: Starts and runs at 72 fps in headless launch tests (2026-10-17); not yet checked in the headset. Steam's shader
+  cache layer is left out and a few shaders the Frame's driver refuses are skipped, so some objects may be missing.
+details: Unreal Engine game (Binned3 allocator, GitHub issue 349). Crash 1 - the allocator's 76 GiB up-front
+  reservation is refused by the Frame's kernel (frame.unreal_noreserve, suggested by analysis). Crash 2 - Unreal's
+  "Shader compilation failures are Fatal." With Lepton's Fossilize layer loaded every graphics pipeline failed with
+  VK_ERROR_OUT_OF_HOST_MEMORY, even a constant-colour one (not the pipeline cache, not the CPU allocator, not Valve's
+  FDM/RPO layers); vk_no_fossilize takes the layer out of the game's instance. A few pipelines with the game's
+  multiview vertex shaders then still fail in Turnip; vk_pipeline_fallback creates them with blank shaders.
+tested_version: 1.495.34291
+engine: Unreal
+xr: OpenXR
+adapter:
+  vk_no_fossilize: 1
+  vk_pipeline_fallback: 1
+verified:
+  date: '2026-10-17'
+  issue: 349
@@ -0,0 +1,28 @@
+package: com.Miragesoft.RealVrFishingQ
+title: Real VR Fishing
+status: issues
+notes: Seems to be almost 100% functional with meta permissions enabled.  In the new Mixed Reality mode, the room
+  scan doesn't seem to do anything and I can't seem to manually place anything either.
+tested_version: '3.06096'
+engine: Unity
+xr: OpenXR
+frame:
+- frame.vivox_audio_route
+- frame.unity_text_input
+- frame.oculusos
+- frame.meta_permissions
+device:
+- device.text_input_window
+adapter:
+  haptic_fix: 1
+  scene_emul: 1
+  controller_models: 1
+verified:
+  date: '2026-10-16'
+  known_good_sha256: 8b17dd26ef0486618ec006f9d948a60dabea4d7763bbe6061db07ee8aad27c76
+  app: 1.2.0
+  overport_cli: 1.2.5
+  frame_build: '20261007.6125817'
+  agent: 91
+  issue: 333
+source_hint: Real VR Fishing
@@ -6,11 +6,15 @@ engine: Unity
 xr: OpenXR
 status: works
 notes: Passthrough + Meta scene/room emulated from the Steam guardian (scene_emul=1).
+  frame.unity_text_input and device.text_input_window added from detection (not headset-verified).
 details: Mixed-reality-only; builds its level from the room model, which the adapter emulates from the Steam guardian.
 overport_extra:
 - patch_force_passthrough
 adapter:
  scene_emul: 1
+  scene_hide_bounds: 1
+device:
+- device.text_input_window
 verified:
  date: '2026-09-28'
  overport_cli: 1.2.3
@@ -18,3 +22,5 @@ verified:
  known_good_sha256: 9f900fc86fbb2663abe83c82ab79cc72bbf1f93fea54f7583fd274dd07e3d09c
 frame:
 - frame.meta_permissions
+- frame.unity_text_input
+updated: '2026-10-17'
@@ -0,0 +1,25 @@
+package: com.RealitiesIO.puzzlingPlaces
+title: Puzzling Places
+status: issues
+notes: Works fine, but pointers dont show well on main menu, easy to work around.
+tested_version: '2.14'
+engine: Unreal
+xr: OpenXR
+overport_extra:
+- patch_disable_space_warp
+alt_overport:
+- patch_remove_unreal_force_quit
+frame:
+- frame.unreal_skip_obb_check
+- frame.unreal_ovrp_entrypoints
+- frame.hw_video_decode
+adapter:
+  equirect_emul: 1
+  haptic_fix: 1
+verified:
+  date: '2026-10-16'
+  known_good_sha256: 8d9bb64b0af4c34269fffb64c5ef7515d6ba4715f5234f95517975b8e2b56c00
+  app: 1.2.0
+  overport_cli: 1.2.5
+  issue: 359
+source_hint: Puzzling Places
@@ -0,0 +1,22 @@
+package: com.SDI.TWD
+title: 'The Walking Dead: Saints & Sinners'
+status: works
+tested_version: Shipping / 2024.01.19 / build 400355 - STAGECH1
+engine: Unreal
+xr: VrApi
+alt_overport:
+- patch_remove_unreal_force_quit
+frame:
+- frame.ovr_microphone
+- frame.hw_video_decode
+adapter:
+  haptic_fix: 1
+verified:
+  date: '2026-10-17'
+  known_good_sha256: 4b172a5abba0901c75278fb55b867f344120c658c26ae07c8558d90e0c38cec3
+  app: 1.2.0
+  overport_cli: 1.2.5
+  frame_build: '20261007.6125817'
+  agent: 91
+  issue: 376
+source_hint: The Walking Dead- Saints & Sinners
@@ -0,0 +1,22 @@
+package: com.SchellGames.LostRecipes
+title: Lost Recipes
+status: works
+tested_version: 1.0.1+273175
+engine: Unreal
+xr: VrApi
+alt_overport:
+- patch_remove_unreal_force_quit
+frame:
+- frame.unreal_skip_obb_check
+- frame.hw_video_decode
+adapter:
+  haptic_fix: 1
+verified:
+  date: '2026-10-16'
+  known_good_sha256: f071a1deea3e3b6dce0c3a923127f540a48b88532106536c1838f496e9d3e6c9
+  app: 1.2.0
+  overport_cli: 1.2.5
+  frame_build: '20261015.6141207'
+  agent: 91
+  issue: 340
+source_hint: Lost Recipes
@@ -6,12 +6,18 @@ engine: Unity
 xr: OpenXR
 status: issues
 notes: Hand-tracking game; the Frame synthesizes hands from controllers, so it is janky.
+  frame.unity_text_input and device.text_input_window added from detection (not headset-verified).
 details: Hand-tracking-only game; Steam Frame has no optical hand tracking. Built with controller_fix=0 so hand
  data passes through if the runtime ever provides it.
 adapter:
  controller_fix: 0
+frame:
+- frame.unity_text_input
+device:
+- device.text_input_window
 verified:
  date: '2026-09-28'
  overport_cli: 1.2.3
  overport_runtime: 3.4.3-23204ea
  known_good_sha256: a19b80db0c300d422cbba35a4924ab59211b39bcb6485e200d310e3e1372ddb7
+updated: '2026-10-15'
@@ -0,0 +1,11 @@
+package: com.TriangleFactory.Breachers
+title: Breachers
+status: unsupported
+notes: Online-only multiplayer that needs Meta's online services, which aren't available on the Frame. The game's own
+  copy of Meta's platform library (libovr_custom.so) quits at start ("Failed to launch SystemActivities").
+tested_version: 40.0.23
+engine: Unity
+xr: OpenXR
+verified:
+  date: '2026-10-17'
+  issue: 357
@@ -1,22 +1,24 @@
 package: com.UNIVRS.Freedom
-title: Freedom
-status: issues
-notes: Volume can't be changed in the game.
+title: 'Attack on Titan VR: Unbreakable'
+status: works
+notes: Keep the extra files that come with the APK and OBB next to the OBB (they hold the audio). Cutscenes are
+  detached from the head but still viewable.
 tested_version: 1.0.2950
 engine: Unity
 xr: OpenXR
 frame:
 - frame.unity_text_input
+- frame.asset_files
 device:
 - device.text_input_window
 adapter:
  haptic_fix: 1
 verified:
-  date: '2026-10-10'
-  known_good_sha256: 24662272c4cbe5dc7c4f3c803bdb9dead9661ac3d59bf80cca2e260256acc4bc
-  app: 0.12.0
+  date: '2026-10-16'
+  known_good_sha256: 1b3ced1a24b3b708f66aba6aa879863b667c0e502ef153d8a8cfa03e529d21fd
+  app: 1.2.0
  overport_cli: 1.2.5
-  frame_build: '20261007.6125817'
-  agent: 59
-  issue: 132
-source_hint: AOT VR
+  frame_build: '20261015.6141207'
+  agent: 91
+  issue: 337
+source_hint: Aot
@@ -7,10 +7,15 @@ xr: OpenXR
 status: works
 notes: FrameBridge turns its upside-down UI panels upright (flip emulation, in place since FramePort 1.2.0). Ubisoft
  login may not work.
+  frame.unity_text_input and device.text_input_window added from detection (not headset-verified).
 details: Ubisoft online login may not work. Data folder holds raw assets (start0..2, .climb, bundles), not .obb
  files; install to obb as-is.
 overport_extra:
 - patch_ac_nexus_no_appsw_90
+frame:
+- frame.unity_text_input
+device:
+- device.text_input_window
 verified:
  date: '2026-09-28'
  overport_cli: 1.2.3
@@ -18,5 +23,5 @@ verified:
  known_good_sha256: 89644a12bf8df956fa3d3a9a40540ba9e1fb62f63494714a05c9f05984383ac8
  no_appsw_90: '2026-10-02, OVRPort 1.2.5 (owner: 90 Hz felt better than 72 Hz; same known issues)'
  flip_in_place: '2026-10-14, owner in the headset: launch warnings and tutorial pop-ups upright (GitHub #138)'
-updated: '2026-10-14'
+updated: '2026-10-15'
 min_app: 1.2.0
@@ -0,0 +1,27 @@
+package: com.VertigoGames.The7thGuestVR
+title: The 7th Guest VR
+status: issues
+notes: Runs and is playable. Foveated rendering (fixed and eye-tracked) sits offset toward the bottom right, and
+  changing the foveated region size has no visible effect.
+tested_version: 1.1.3.12072
+engine: Unreal
+xr: OpenXR
+alt_overport:
+- patch_remove_unreal_force_quit
+frame:
+- frame.unreal_skip_obb_check
+- frame.hw_video_decode
+adapter:
+  haptic_fix: 1
+  scale: 2.0
+foveation: fixed
+foveation_radius: 0.1
+verified:
+  date: '2026-10-16'
+  known_good_sha256: 11a1208888adedf4aa48a672b2af5535f0e8f11e5bb1ce0a28bafe5d272bb672
+  app: 1.2.0
+  overport_cli: 1.2.5
+  frame_build: '20261007.6125817'
+  agent: 91
+  issue: 363
+source_hint: Guest
@@ -0,0 +1,21 @@
+package: com.WenklyStudio.SurvivalNation
+title: Survival Nation
+status: works
+tested_version: 1.14.1
+engine: Unity
+xr: OpenXR
+frame:
+- frame.unity_text_input
+device:
+- device.text_input_window
+adapter:
+  scale: 1.8
+verified:
+  date: '2026-10-18'
+  known_good_sha256: 7903dfee1c9c36d19e1c6c78a1f0ede1f0b25ce6a6065811997297e701009250
+  app: 1.2.1
+  overport_cli: 1.2.5
+  frame_build: '20261007.6125817'
+  agent: 96
+  issue: 401
+source_hint: survival nation
@@ -1,5 +1,5 @@
 package: com.asg.clockworkdev
-title: Clockwork
+title: The Last Clockwinder
 status: works
 tested_version: '1.29'
 engine: Unity
@@ -0,0 +1,17 @@
+package: com.baywilly.crazytaxivr
+title: CrazyTaxiVR
+status: works
+tested_version: CrazyTaxiVR-42
+engine: Other
+xr: OpenXR
+adapter:
+  scale: 0.85
+verified:
+  date: '2026-10-17'
+  known_good_sha256: 6801a09fec435776457dd2abd1c60d7db240be26cb846699946303aa94f53b04
+  app: 1.2.0
+  overport_cli: 1.2.5
+  frame_build: '20261015.6141207'
+  agent: 91
+  issue: 380
+source_hint: CrazyTaxiVR
@@ -2,6 +2,7 @@ package: com.camouflaj.manta
 title: 'Batman: Arkham Shadow'
 status: works
 notes: Large data set (~27 GiB) incl. all language packs.
+  frame.unity_text_input and device.text_input_window added from detection (not headset-verified).
 details: 'Uses Meta XR Audio (Wwise), handled by patch_meta_xr_audio. Cutscenes are 8K HEVC panoramas: frame.hw_video_decode
  decodes them on the Frame''s hardware, adapter.surface_native shows them in stereo (PRs #96, #128). Includes all
  language packs (~28 GB). sync_guard (to test, GitHub #102) - a reporter''s game quit to Steam''s waiting screen
@@ -13,15 +14,18 @@ overport_extra:
 - patch_disable_space_warp
 frame:
 - frame.hw_video_decode
+- frame.unity_text_input
 adapter:
  sync_guard: 1
  surface_native: 1
  fade_quad: 1
+device:
+- device.text_input_window
 verified:
  date: '2026-09-28'
  overport_cli: 1.2.3
  overport_runtime: 3.4.3-23204ea
  known_good_sha256: 796d1cab08f614d72c50d9702974c719c0908f5de91183cfe02d1fd5eb09551a
-updated: '2026-10-13'
+updated: '2026-10-15'
 min_app: 1.1.0
 source_hint: Batman- Arkham Shadow
@@ -6,9 +6,15 @@ engine: Unity
 xr: OpenXR
 status: works
 notes: Co-op unavailable.
+  frame.unity_text_input and device.text_input_window added from detection (not headset-verified).
 details: 'Release notes: for DLC use an older version. Co-op likely unavailable.'
+frame:
+- frame.unity_text_input
+device:
+- device.text_input_window
 verified:
  date: '2026-09-28'
  overport_cli: 1.2.3
  overport_runtime: 3.4.3-23204ea
  known_good_sha256: 06428a6328a49b3ca769e070dd0d2bb55c2122c8fba5d07a69b1b206a532c212
+updated: '2026-10-15'
@@ -0,0 +1,24 @@
+package: com.cosmorama.tabletroopers
+title: Table Troopers
+status: works
+tested_version: 2026.40.4
+engine: Unity
+xr: OpenXR
+frame:
+- frame.gms_platform_version
+- frame.photon_voice_audio_route
+- frame.unity_text_input
+device:
+- device.text_input_window
+adapter:
+  haptic_fix: 1
+  scale: 2.0
+verified:
+  date: '2026-10-17'
+  known_good_sha256: b0a4b0e29855277712b580bd5507721fff137bde77b1911b34cca89c627feef1
+  app: 1.2.1
+  overport_cli: 1.2.5
+  frame_build: '20261007.6125817'
+  agent: 96
+  issue: 391
+source_hint: Troopers
@@ -0,0 +1,21 @@
+package: com.crytek.climb
+title: The Climb
+status: works
+tested_version: '666.0'
+engine: CryEngine
+xr: VrApi
+frame:
+- frame.vrapi_bridge
+device_files:
+  user.cfg: 'r_vr_foveated = 0
+
+    '
+verified:
+  date: '2026-10-16'
+  known_good_sha256: 3899967dd6d3ee0ce3409e94d543405c779e9c282ead29536abe93b3531ca285
+  app: 1.2.0
+  overport_cli: 1.2.5
+  frame_build: '20261015.6141207'
+  agent: 91
+  issue: 341
+source_hint: TheClimb
@@ -0,0 +1,22 @@
+package: com.el.blackholepooldemo
+title: Black Hole Pool
+status: works
+tested_version: 5.3.2
+engine: Unity
+xr: OpenXR
+frame:
+- frame.vivox_audio_route
+- frame.unity_text_input
+device:
+- device.text_input_window
+adapter:
+  haptic_fix: 1
+verified:
+  date: '2026-10-17'
+  known_good_sha256: 17c23df3813324250ec1792d8dc0488dadf0df0a7ccbe33157d88f427889a92e
+  app: 1.2.1
+  overport_cli: 1.2.5
+  frame_build: '20261007.6125817'
+  agent: 96
+  issue: 396
+source_hint: Black Hole Pool
@@ -0,0 +1,26 @@
+package: com.fasttravelgames.lollipop
+title: 'Vampire: The Masquerade - Justice'
+status: issues
+notes: Game runs fine and playable, on loading there's a random sphere in the middle of the sceen. Also control
+  input images are missing so you get text like press <img>wmr.Rstick...
+tested_version: 1.00.1653
+engine: Unreal
+xr: OpenXR
+alt_overport:
+- patch_remove_unreal_force_quit
+frame:
+- frame.bhaptics_permission
+- frame.hw_video_decode
+adapter:
+  haptic_fix: 1
+  scale: 2.0
+foveation: tracked
+verified:
+  date: '2026-10-17'
+  known_good_sha256: 5669f8e9c52e4fa00a3bbce79d323c7f521e098b08dacaf330db0083c7993dee
+  app: 1.2.0
+  overport_cli: 1.2.5
+  frame_build: '20261007.6125817'
+  agent: 91
+  issue: 377
+source_hint: vampire
@@ -0,0 +1,22 @@
+package: com.fasttravelgames.mascot
+title: 'Cities: VR'
+status: works
+notes: Loading screen Cities VR Logo doesn't load right.
+tested_version: 1.00.502
+engine: Unity
+xr: OpenXR
+frame:
+- frame.unity_text_input
+device:
+- device.text_input_window
+adapter:
+  haptic_fix: 1
+verified:
+  date: '2026-10-16'
+  known_good_sha256: 5537e4e9333a04eda8c1b2f96cdc9572c1bbed52a9d3af42269ba442ce9ba801
+  app: 1.2.0
+  overport_cli: 1.2.5
+  frame_build: '20261015.6141207'
+  agent: 91
+  issue: 345
+source_hint: CitiesSkylines
@@ -0,0 +1,16 @@
+package: com.fgovr.quest
+title: FGO VR
+status: issues
+notes: Audio stuttering and popping sounds
+tested_version: 0.2.0-fgo-resolution
+engine: Other
+xr: OpenXR
+adapter:
+  scale: 1.2
+verified:
+  date: '2026-10-17'
+  known_good_sha256: e26a0755297961e5131fe4bd404cbd956e18aef01bed71a79114805f6d805032
+  app: 1.2.1.dev433
+  overport_cli: 1.2.5
+  issue: 364
+source_hint: com.fgovr.quest
@@ -5,8 +5,10 @@ source_hint: NOPE CHALLENGE
 engine: Unreal
 xr: OpenXR
 status: works
-notes: Meta XR Audio telemetry patch + nodebug. MR "Reality Breach" mode unavailable.
-details: The MR 'Reality Breach' mode needs passthrough; standard VR mode used.
+notes: "Meta XR Audio telemetry patch + nodebug. MR mode: needs a scanned room."
+details: The MR 'Reality Breach' mode needs passthrough and a room; standard VR mode was verified.
+adapter:
+  scene_emul: 1
 alt_overport:
 - patch_remove_unreal_force_quit
 frame:
@@ -6,11 +6,17 @@ engine: Unity
 xr: OpenXR
 status: works
 notes: Passthrough emulated with the Frame cameras (greyscale).
+  frame.unity_text_input and device.text_input_window added from detection (not headset-verified).
 details: Mixed-reality-only title; relies on passthrough (emulated).
 overport_extra:
 - patch_force_passthrough
+frame:
+- frame.unity_text_input
+device:
+- device.text_input_window
 verified:
  date: '2026-09-28'
  overport_cli: 1.2.3
  overport_runtime: 3.4.3-23204ea
  known_good_sha256: 65ca3a8f46cc9acfd268949418f9adeecb0cf9f59d11591ba95fe2ba9ea966d8
+updated: '2026-10-15'
@@ -4,6 +4,8 @@ status: works
 notes: >-
  Headset tested for GitHub issue 61: full view, loading into gameplay, both eyes, controller input and sound
  work with the splash bypass and multiview depth-size fix. Keep the main OBB and all three content/sound-bank PAKs.
+  GitHub issue 369 (headset, Lepton 3.0.5): the GPU hang at a later loading screen is fixed by zink_shader_fix;
+  played ~28 min at 72 fps.
 details: Unreal Engine 4 (GLES) by ILMxLAB, like Vader Immortal, but a different engine build - it has none of Vader's
  Quest-only branches (no GetQuestShaderPrecompilePercent or RPOC key map; it precompiles shaders through Unreal's
  own pipeline cache), so frame.unreal_quest_precompile/_keymap don't apply. Its seasons and Wwise banks are Meta
@@ -17,6 +19,10 @@ details: Unreal Engine 4 (GLES) by ILMxLAB, like Vader Immortal, but a different
  frame.unreal_multiview_depth refreshes both cached dimensions from the current eye render size; multiview and
  multisampling remain enabled. The two engine fixes check exported symbols, function sizes and instruction bytes
  before changing one instruction each; unrecognized engine builds are left unchanged.
+  A fragment shader (module 16800_8dbab031..., as Zink compiles it) reads 12 int loop counters/accumulators before
+  setting them and hangs the GPU (kernel hangcheck) at a loading screen, the same bug as Vader Immortal's lightspeed
+  shaders; the Vulkan layer under Zink inserts stores of 0 (frame.zink_shader_fix, zink_shader_fix). Captured with
+  Lepton 3.0.5, so a Frame update that changes Zink's output stops it matching (the layer logs that).
 tested_version: 1.1.9+734762.cl.439699
 engine: Unreal
 xr: VrApi
@@ -27,10 +33,12 @@ frame:
 - frame.unreal_thumb_touch
 - frame.unreal_splash_bypass
 - frame.unreal_multiview_depth
+- frame.zink_shader_fix
 adapter:
  pose_time_fix: 1
+  zink_shader_fix: 16800:8dbab031be7975e23452e333fe63afe44d5c8f4fd2b096aa21ed300426747757:4008:0x0003003e,219,102,0x0003003e,229,102,0x0003003e,235,102,0x0003003e,241,102,0x0003003e,302,102,0x0003003e,312,102,0x0003003e,318,102,0x0003003e,324,102,0x0003003e,369,102,0x0003003e,379,102,0x0003003e,385,102,0x0003003e,391,102
 verified:
-  issue: 61
-updated: '2026-10-12'
+  issue: 369
+updated: '2026-10-17'
 min_app: 1.0.4
 source_hint: Star Wars- Tales from the Galaxys Edge
@@ -2,10 +2,17 @@ package: com.nexxr.nexplayer
 title: NEX Player
 status: works
 notes: 'Confirmed in the headset by the owner (2026-10-01): 72 fps, local 2D/360/3D videos play (it browses /sdcard/Movies
-  itself). USB-drive browsing can''t work in Lepton.'
+  itself). USB-drive browsing can''t work in Lepton. Typing (frame.unity_text_input + device.text_input_window,
+  owner in the headset 2026-10-15): SteamVR''s keyboard button works and typed text reaches the fields; the keyboard
+  doesn''t open by itself when a field is selected.'
 tested_version: 1.3.1.0
+frame:
+- frame.unity_text_input
+device:
+- device.text_input_window
 engine: Unity
 xr: OpenXR
 verified:
  date: '2026-10-01'
 source_hint: NEX - NEXt-Gen Video Player
+updated: '2026-10-15'
@@ -0,0 +1,26 @@
+package: com.orbusvr.OrbusVRCommunity
+title: OrbusVR
+status: works
+tested_version: '31.01'
+engine: Unity
+xr: VrApi
+frame:
+- frame.unity_oculus_check
+- frame.unity_text_input
+- frame.unity_runtime_msaa_off
+- frame.hw_video_decode
+- frame.unity_gl_shim
+device:
+- device.text_input_window
+adapter:
+  haptic_fix: 1
+  pose_time_fix: 1
+verified:
+  date: '2026-10-16'
+  known_good_sha256: fe569ffe52ca73f2384162ce80769f05f7cf177edbf26d8e429ca0e9b4aa27e8
+  app: 1.2.0
+  overport_cli: 1.2.5
+  frame_build: '20261015.6141207'
+  agent: 91
+  issue: 378
+source_hint: OrbusVR
@@ -0,0 +1,12 @@
+package: com.rrrgames.ThiefSimVRQuest
+title: Thief Simulator
+status: unsupported
+notes: Quits at start with the game's own "installed from unknown source" message. Lepton installs the game itself at
+  every start (there is no Meta store app on the Frame), so the game never sees the Meta store as its source.
+tested_version: 1.1.7.3
+engine: Unity
+xr: OpenXR
+verified:
+  date: '2026-10-17'
+  issue: 368
+updated: '2026-10-17'
@@ -0,0 +1,22 @@
+package: com.s3d.ExplodingKittensVR.TestRelease
+title: Exploding Kittens VR
+status: issues
+notes: Requires online for most modes. Practice lobby does work though.
+tested_version: 1.4.25779
+engine: Unreal
+xr: OpenXR
+alt_overport:
+- patch_remove_unreal_force_quit
+frame:
+- frame.hw_video_decode
+adapter:
+  haptic_fix: 1
+verified:
+  date: '2026-10-16'
+  known_good_sha256: 4b0a2348a5553851dcec820835e02c93a1a64927a30533d554943a9b81b3baa0
+  app: 1.2.0
+  overport_cli: 1.2.5
+  frame_build: '20261015.6141207'
+  agent: 91
+  issue: 343
+source_hint: com.s3d.ExplodingKittensVR.TestRelease
@@ -0,0 +1,27 @@
+package: com.schellgames.ieytd2
+title: I Expect You To Die 2
+status: works
+notes: loaded up and played 5 minutes looks fine.
+tested_version: 1.0.1.171177 (ReleaseCandidate_1.0.1_QuestStore)
+engine: Unity
+xr: VrApi
+frame:
+- frame.unity_no_msaa
+- frame.unity_oculus_check
+- frame.unity_text_input
+- frame.unity_runtime_msaa_off
+- frame.unity_gl_shim
+device:
+- device.text_input_window
+adapter:
+  haptic_fix: 1
+  scale: 2.0
+verified:
+  date: '2026-10-16'
+  known_good_sha256: fc626ec62e49e19210a188d90f94c370e956d0de729cbd04cbe8866430d77730
+  app: 1.2.0
+  overport_cli: 1.2.5
+  frame_build: '20261015.6141207'
+  agent: 91
+  issue: 358
+source_hint: Expect
@@ -6,8 +6,14 @@ engine: Unity
 xr: OpenXR
 status: works
 notes: Layers with failed swapchains are dropped by the adapter.
+  frame.unity_text_input and device.text_input_window added from detection (not headset-verified).
+frame:
+- frame.unity_text_input
+device:
+- device.text_input_window
 verified:
  date: '2026-09-28'
  overport_cli: 1.2.3
  overport_runtime: 3.4.3-23204ea
  known_good_sha256: c3f8cba1c22762231b6a6fbd881668db859d83224884ebeae0c1a3ba716f298c
+updated: '2026-10-15'
@@ -0,0 +1,22 @@
+package: com.smtrandom.toytrain
+title: ToyTrains
+status: works
+tested_version: 01.008.009
+engine: Unity
+xr: OpenXR
+frame:
+- frame.unity_text_input
+- frame.hw_video_decode
+device:
+- device.text_input_window
+adapter:
+  haptic_fix: 1
+verified:
+  date: '2026-10-17'
+  known_good_sha256: f8665ccd5ce9907164e0700c6924e78821918df550154f3b869cb9907aa50ede
+  app: 1.2.1
+  overport_cli: 1.2.5
+  frame_build: '20261015.6141207'
+  agent: 96
+  issue: 384
+source_hint: Toy Trains
@@ -6,9 +6,15 @@ engine: Unity
 xr: OpenXR
 status: works
 notes: Use VR mode.
+  frame.unity_text_input and device.text_input_window added from detection (not headset-verified).
 details: Has VR and MR modes; use VR mode (passthrough not forced).
+frame:
+- frame.unity_text_input
+device:
+- device.text_input_window
 verified:
  date: '2026-09-28'
  overport_cli: 1.2.3
  overport_runtime: 3.4.3-23204ea
  known_good_sha256: 5ba09a2bc0046c8cb587272ab81e8d32739334fef523b10ab26531a733d54f12
+updated: '2026-10-15'
@@ -1,13 +1,14 @@
 package: com.zenstudios.PFXVRQuest
 title: Pinball FX VR
 status: issues
-notes: Plays; mixed reality mode not working yet. Space warp off (fewer stutters).
+notes: "Plays; space warp off (fewer stutters). MR mode: needs a scanned room."
 tested_version: '1.9'
 engine: Unreal
 xr: OpenXR
 alt_overport:
 - patch_remove_unreal_force_quit
 adapter:
+  scene_emul: 1
  equirect_emul: 1
  hide_space_warp: 1
 verified:
@@ -0,0 +1,24 @@
+package: jp.co.hit_point.vneko
+title: Neko Atsume Purrfect
+status: works
+tested_version: 2.3.0
+engine: Unity
+xr: OpenXR
+frame:
+- frame.unity_text_input
+- frame.oculusos
+device:
+- device.text_input_window
+adapter:
+  controller_models: 1
+  haptic_fix: 1
+  scene_emul: 1
+verified:
+  date: '2026-10-16'
+  known_good_sha256: da0196efa495d6ea7b34be2cea5b279acf23489134bb1dd1acef7cf54aa57da6
+  app: 1.2.0
+  overport_cli: 1.2.5
+  frame_build: '20261015.6141207'
+  agent: 91
+  issue: 338
+source_hint: jp.co.hit_point.vneko
@@ -0,0 +1,18 @@
+package: org.crisiszone.vr
+title: Crisis Zone VR
+status: works
+notes: Played the beginning of the first mission without issues.
+tested_version: 0.1.4
+engine: Other
+xr: OpenXR
+frame:
+- frame.sdl_clipboard
+verified:
+  date: '2026-10-15'
+  known_good_sha256: 747d1e6613ae443ef03e509b509e4ec89039eec1aecf3689643db4057e53266a
+  app: 1.2.1.dev433
+  overport_cli: 1.2.5
+  frame_build: '20261007.6125817'
+  agent: 91
+  issue: 331
+source_hint: CrisisZoneVR-v0.1.4-quest3
@@ -0,0 +1,19 @@
+package: org.godotengine.endoparasitic_vr
+title: EndoparasiticVR
+status: works
+tested_version: '1.3'
+engine: Other
+xr: OpenXR
+frame:
+- frame.godot_clipboard
+adapter:
+  equirect_emul: 1
+verified:
+  date: '2026-10-17'
+  known_good_sha256: 89ed0e940c0285b1284a22d8eb5b35966dda79dd57a602c475be3cf1b758fa35
+  app: 1.2.0
+  overport_cli: 1.2.5
+  frame_build: '20261007.6125817'
+  agent: 91
+  issue: 375
+source_hint: Endoparasitic
@@ -0,0 +1,15 @@
+package: org.primedgun.v2
+title: PrimedGun v2
+status: unknown
+notes: 'Without the Vulkan library rename: the game builds the library name from two pieces, so the renamed name didn''t
+  exist ("libfp_vkn.so"), its renderer fell back to OpenGL and VR couldn''t start (GitHub #254). Not yet confirmed in
+  the headset.'
+tested_version: 2.0.0-alpha.4
+engine: Other
+xr: OpenXR
+frame:
+- frame.sdl_clipboard
+frame_remove:
+- frame.vk_sanitize
+updated: '2026-10-18'
+source_hint: PrimedGun v2 Quest APK (github.com/iChris4/MetroidPrimePortVR)
@@ -0,0 +1,18 @@
+package: org.smarttube.stable
+title: SmartTube
+status: issues
+notes: Android's home screen shows for a few seconds while the app starts (normal for flat Android apps; longest on the
+  first start after an install). Froze once in the reporter's session.
+tested_version: '32.56'
+engine: Other
+xr: '?'
+as_is: true
+frame:
+- frame.hw_video_decode
+verified:
+  date: '2026-10-16'
+  known_good_sha256: cc53f1aedac52ea0d4e77803acd580e32e7e5179adc96b55db7267b63a16c864
+  app: 1.2.0
+  overport_cli: 1.2.5
+  issue: 350
+source_hint: SmartTube_stable_arm64-v8a
@@ -5,9 +5,14 @@ source_hint: Toy Master
 engine: Unity
 xr: OpenXR
 status: works
-notes: ''
+notes: frame.unity_text_input and device.text_input_window added from detection (not headset-verified).
+frame:
+- frame.unity_text_input
+device:
+- device.text_input_window
 verified:
  date: '2026-09-28'
  overport_cli: 1.2.3
  overport_runtime: 3.4.3-23204ea
  known_good_sha256: e951595c67b6e448f3fb4afd07e6b83e98e589094bb3b73374cfb28aa01e96ee
+updated: '2026-10-15'
@@ -7,6 +7,9 @@ xr: OpenXR
 status: works
 notes: Needs Oculus OS telemetry class stubs and the no-ForceQuit build (the normal build quits right after
  starting).
+  frame.unity_text_input and device.text_input_window added from detection (not headset-verified).
+device:
+- device.text_input_window
 verified:
  date: '2026-10-02'  # owner-confirmed with the no-ForceQuit build
  overport_cli: 1.2.3
@@ -14,6 +17,8 @@ verified:
  known_good_sha256: 31469d50b8ee292597291db7cc3bc3eca8e851f533cd92bba0d64214893580cc
 frame:
 - frame.oculusos
+- frame.unity_text_input
 alt_overport:
 - patch_remove_unreal_force_quit
 use_alt: true
+updated: '2026-10-15'
@@ -1,9 +1,9 @@
 package: xyz.TheAviary.Vermillion
 title: Vermillion
-status: issues
-notes: Runs. The canvas used to hide the hand and brush while painting (the Frame draws the game's canvas layer in
-  front of everything); the recipe makes the game draw canvases in the scene instead (fix found by Klownicle, GitHub
-  #200). Not yet confirmed in the headset with this patch.
+status: works
+notes: "The canvas used to hide the hand and brush while painting (the Frame draws the game's canvas layer in front
+  of everything); the recipe makes the game draw canvases in the scene instead (fix found by Klownicle, GitHub #200).
+  Confirmed in the headset by Klownicle."
 tested_version: 1.7.2
 engine: Unity
 xr: OpenXR
@@ -16,10 +16,10 @@ adapter:
  haptic_fix: 1
  scene_emul: 1
 verified:
-  date: '2026-10-11'
+  date: '2026-10-15'
  app: 1.0.1
  frame_build: '20261007.6125817'
  agent: 79
  issue: 200
-updated: '2026-10-12'
+updated: '2026-10-15'
 source_hint: Vermillion - VR Painting
@@ -5,9 +5,14 @@ source_hint: H.U.N.T
 engine: Unity
 xr: OpenXR
 status: works
-notes: ''
+notes: frame.unity_text_input and device.text_input_window added from detection (not headset-verified).
+frame:
+- frame.unity_text_input
+device:
+- device.text_input_window
 verified:
  date: '2026-09-28'
  overport_cli: 1.2.3
  overport_runtime: 3.4.3-23204ea
  known_good_sha256: c35373d0f7c870ade148e3259abcc74098b6bc89fe2c2f3a2e55168df642e391
+updated: '2026-10-15'
@@ -6,11 +6,57 @@
 # with diagnostics. Launch tests and real play sessions (agent session_log, `frameport session`) are both matched.
 # Sources: every failure we hit porting 34 games to the Steam Frame (see docs/PLAYBOOK.md).
 signatures:
+  - id: mr-no-room
+    pattern: 'FrameBridge[^\r\n]*scene: (?:capture requested -> (?:guardian box|using guardian room)|room from guardian|room [^\r\n]*(?:from guardian|configured/default size|box))'
+    severity: info
+    diagnosis: 'The game is using a simple fallback room. Scan your room for mixed reality, or use Frame > Room > Use my play area for walls without furniture. A recorded scan can be imported until headset capture is available.'
+    suggest: []
+  - id: mr-discovery-unsupported
+    pattern: '(?:Unknown proc addr:\s*xrDiscoverSpacesMETA|(?:MRUK[^\r\n]*)?NoRoomsFound)'
+    severity: warning
+    diagnosis: 'The game cannot discover a Meta room. Enable room layout (adapter.scene_emul), rebuild and reinstall for the updated extension shim, then save a room under Frame > Room.'
+    suggest: [adapter.scene_emul]
+  - id: quest2-headset-identity
+    pattern: 'venderId[^\r\n]*systemName Oculus Quest2'
+    severity: info
+    diagnosis: OVRPlugin sees OVRPort's Quest 2 identity. Quest 3-only graphics options may stay hidden (e.g. Asgard's Wrath 2). Choose Quest 3 under Headset model and rebuild; both the dispatcher name and XR_META_headset_id UUID must change. An intentional Quest 2 selection preserves the original identity.
+    suggest: [device.headset_model]
  - id: meta-asset-status-error
    pattern: 'Asset status error\s+\(code 100\)'
    severity: error
    diagnosis: A DLC manager reports a Meta asset-file status error after VR starts (e.g. PixelRipped 1995). The asset-file check failed; the log does not identify the native call or asset ID. Try the experimental asset-file bypass (empty list, installed status with no file path); this does not supply DLC and has not been verified in the game.
    suggest: [frame.asset_files_stub]
+  - id: meta-entitlement
+    # Quest games (the pcvr oculus-entitlement signature covers Rift games). Only explicit failure results: a bare
+    # ovr_PlatformInitialize error isn't matched. `error`, not fatal: offline games may log it and play on; an online
+    # game that then quits (e.g. Deadly Delivery, GitHub #322) fails the test through its exit.
+    pattern: '(?i)entitlement check failed|\bnot entitled to (use|play)|ovrPlatformInitialize_(NotEntitled|UnableToVerify|FileInvalid|SignatureInvalid)'
+    severity: error
+    diagnosis: The game's Meta licence check (entitlement) failed. It needs Meta's online login and licence check,
+      which the Frame doesn't have; games that depend on it (often online games) quit or stay offline. FramePort
+      doesn't get around such checks.
+    suggest: []
+  - id: meta-request-failed
+    # Unity's Oculus.Platform wrapper logs this when a Meta platform call gets no usable answer: OVRPort's platform
+    # library answers some calls without Meta's services (request id 0), so the game's callback never runs and it
+    # can wait forever (e.g. Thief Simulator, Eleven, Spectre; GitHub #346, #360, #368).
+    pattern: 'An unknown error occurred\. Request failed\.[\s\S]{0,400}?Oculus\.Platform\.Request'
+    severity: warning
+    diagnosis: A Meta platform request made by the game failed (it needs Meta's online services, which the Frame
+      doesn't have). If the game then stays on a loading screen or doesn't go on, it is waiting for that answer;
+      some games have a per-game fix that skips the call. A problem report with diagnostics shows which call it is.
+    suggest: []
+    report: true
+  - id: meta-system-activities
+    # The game ships its own (renamed) copy of Meta's platform loader instead of going through OVRPort's, which
+    # tries to open Meta's system activities (Horizon OS) and aborts when Android can't start them (Breachers, #357).
+    pattern: 'DisplayErrorAndExit: Failed to launch SystemActivities'
+    severity: fatal
+    diagnosis: The game's own Meta platform library tried to open Meta's system screens (Horizon OS), which the
+      Frame doesn't have, and quit on purpose. Games built this way are usually online games that depend on Meta's
+      services; FramePort can't provide those.
+    suggest: []
+    supersedes: [native-crash]
  - id: lua-lightuserdata-pointer
    pattern: 'bad light userdata pointer'
    severity: fatal
@@ -51,6 +97,13 @@ signatures:
    severity: fatal
    diagnosis: 32-bit-only APK (e.g. a Gear VR or Oculus Go game). The Steam Frame has no 32-bit ARM support; FramePort's 32-bit bridge translates the game (experimental).
    suggest: [frame.a32_bridge]
+  - id: a32-jit-overflow
+    pattern: 'a32: block at 0x[0-9a-f]+ overflowed the code buffer'
+    severity: fatal
+    diagnosis: The 32-bit bridge's translator stopped the game on a long run of instructions it hands to its
+      interpreter, for example OpenSSL's ARMv8 SHA-1 code in Pinball FX2 VR. Fixed in newer FramePort versions;
+      update FramePort and rebuild the game ("Update on Frame").
+    suggest: [frame.a32_bridge]
  - id: android-too-new
    pattern: '(NoClassDefFoundError|ClassNotFoundException|NoSuchMethodError)\b.*(Landroid/window/|android\.window\.|(storeStoreFence|loadLoadFence)\(\)V in class Ljava/lang/invoke/VarHandle)'
    severity: fatal
@@ -61,6 +114,13 @@ signatures:
    severity: fatal
    diagnosis: This app is a website, not a game, and it can't open on the Frame. It is a Trusted Web Activity that opens Meta's browser (com.oculus.browser), which the Frame doesn't have; open the website (TWALauncherActivity's "Using URL" line) in a browser instead.
    suggest: []
+  - id: gvr-not-supported
+    # GitHub #335 (Blade Runner: Revelations, Daydream, Unity 2017.4): Unity's "Google VR Error [Daydream]", the GVR
+    # library's Java side missing on the 32-bit bridge, or a bind to Daydream's VrCore service
+    pattern: 'Google VR Error \[(Daydream|Cardboard)\]|Google VR had a fatal issue while loading|class com/google/vr/sdk/base/CardboardViewNativeImpl not found|act=com\.google\.vr\.vrcore\.\S+ pkg=com\.google\.vr\.vrcore'
+    severity: fatal
+    diagnosis: This is a Google Daydream / Cardboard VR build (Google VR SDK), and its VR can't reach the Frame's headset. Daydream needs Google's VR services (VrCore) and Cardboard draws for a phone in a viewer; FramePort has no translation for either, so the game runs as a flat window at best, usually without working controls. An Oculus build of the same game (Meta Quest, Oculus Go or Gear VR) goes through FramePort's normal path.
+    suggest: []
  - id: unity-render-crash
    pattern: 'CRASH\s*:.*#\d+\s+pc [0-9a-f]+\s+\S*libgallium_dri\.so'
    severity: fatal
@@ -97,12 +157,17 @@ signatures:
  - id: swapchain-rect-invalid
    pattern: 'xrEndFrame failed -25\b'
    severity: fatal
-    diagnosis: The runtime rejects the game's frames, so it stops drawing (for example stuck at a "Waiting" box). An image rect reaches a few pixels past its swapchain on some Frames; FrameBridge from FramePort 0.11.0 clamps the rects, so rebuild and reinstall the game.
+    diagnosis: The runtime rejects the game's frames, so it stops drawing (for example stuck at a "Waiting" box). An image rect reaches a few pixels past its swapchain on some Frames (FrameBridge from FramePort 0.11.0 clamps the rects), or is empty (0x0, for example BattleTalent's first frames right after Unity switches its MSAA level; a newer FrameBridge shows the whole swapchain image instead), so rebuild and reinstall the game.
    suggest: [frame.adapter]
  - id: cylinder-menu-layers-rejected
    pattern: 'xrEndFrame failed -16\b'
-    severity: error
-    diagnosis: The game draws a curved (cylinder) screen to each eye separately (for example the Doom3Quest / PreyVR menu). The Frame's runtime has no cylinder layers, so FrameBridge shows each as flat quad strips; a per-eye pair makes too many quad layers for one frame and the runtime rejects the whole frame (XR_ERROR_LAYER_INVALID), leaving the menu black while the game runs. FrameBridge from this build shows the left eye's strips to both eyes to halve the count; rebuild and reinstall the game to try it.
+    severity: info
+    # PreyVR (GitHub #306): one rejected frame at the start of every session (its space isn't locatable yet); the black
+    # menu there had another cause (a 0 Hz refresh rate stopped the game clock), so this alone is no error
+    diagnosis: The runtime rejected a frame's layers once (XR_ERROR_LAYER_INVALID). At the start of a session that is
+      harmless. If it repeats every frame the picture stays black; FrameBridge shows a curved (cylinder) screen drawn
+      to each eye separately (for example the Doom3Quest / PreyVR menu) as one set of flat strips for both eyes to stay
+      within the runtime's layer limit, so rebuild and reinstall the game with the current FrameBridge.
    suggest: [frame.adapter]
  - id: missing-ovr-symbol
    pattern: '(UnsatisfiedLinkError|cannot locate symbol) .*"?(ovr_[A-Za-z0-9_]+|ovr[A-Z][A-Za-z0-9]*_ToString)'
@@ -163,7 +228,8 @@ signatures:
    suggest: [adapter.vk_shader_dump, adapter.zink_shader_dump]
    report: true
  - id: space-warp-used
-    pattern: 'xrCreateSwapchain \d+x\d+ format=(97|129) '
+    # space warp's motion vectors (97 = R16G16B16A16_SFLOAT); its depth (129) is also what eye depth layers use (#323)
+    pattern: 'xrCreateSwapchain \d+x\d+ format=97 '
    unless: 'per-game: hide_space_warp=1'
    severity: info
    diagnosis: The game uses Meta's space warp (it renders half of its frames plus motion vectors, and the runtime makes
@@ -171,6 +237,13 @@ signatures:
      Metro Awakening). Turning it off makes the game render every frame itself.
    question: Did textures flicker, jump or smear while you moved?
    suggest: [adapter.hide_space_warp]
+  - id: duplicate-action-renamed
+    pattern: 'action_dedup: action .* already exists in its set'
+    severity: info
+    diagnosis: The game creates two controller actions with the same name (for example an Unreal action and axis both
+      called Turn). The Frame's runtime then can't load the game's controller setup and drops the game back to the home
+      environment while it keeps running. FramePort renamed the second one, so this is handled.
+    suggest: []
  - id: unity-runtime-msaa
    pattern: 'recommended MSAA level is [248]\. Switching to the recommended level'
    severity: info
@@ -233,6 +306,33 @@ signatures:
    severity: error
    diagnosis: The screen stays black because the game submits a layer the VrApi bridge can't show. Whole frames with that VrApi layer type are dropped.
    suggest: []
+  - id: unreal-reserve-refused
+    # GitHub #349: Unreal's out-of-memory handler dereferences its not yet created log while libUnreal.so's static
+    # constructors run (System.loadLibrary), after the Binned3 allocator's up-front reservation failed
+    pattern: '(?s)fault addr 0x10\b(?:(?!Fatal signal).){0,8000}?#00 pc [0-9a-f]+\s+\S*lib(?:Unreal|UE4)\.so(?:(?!Fatal signal).){0,8000}?soinfo17call_constructors'
+    severity: fatal
+    diagnosis: The game crashed while Unreal was still loading, before its first frame. Its memory allocator (Binned3)
+      reserves tens of gigabytes of address space at once, which Quest allows and the Frame's kernel refuses in one
+      piece (for example Transformers Beyond Reality). Rebuild with the reservation marked as not committed.
+    suggest: [frame.unreal_noreserve]
+    supersedes: [native-crash]
+  - id: color-space-missing
+    # GitHub #336: OutRun Quest VR requires XR_FB_color_space (Rec.709) and quits before xrCreateSession
+    pattern: 'Rec\.709 color space unavailable'
+    severity: fatal
+    diagnosis: The game needs Meta's colour-space extension, which the Frame's runtime doesn't offer, and quits before
+      it starts VR (for example OutRun Quest VR). FrameBridge can offer it.
+    suggest: [adapter.fb_color_space]
+  - id: vulkan-pipeline-refused
+    # GitHub #349: with Lepton's Fossilize layer loaded every Transformers pipeline failed with -1; without it a few
+    # multiview vertex shaders still fail in Turnip. Unreal ends at the first one.
+    pattern: '(Shader compilation failures are Fatal|vk shim: vkCreateGraphicsPipelines failed: -\d+)'
+    severity: fatal
+    diagnosis: The Frame's graphics driver refused to build some of the game's shaders, and Unreal ends the game at the
+      first one (for example Transformers Beyond Reality). Try leaving out Steam's shader cache layer, and skipping the
+      shaders the driver still refuses (they then draw nothing).
+    suggest: [adapter.vk_no_fossilize, adapter.vk_pipeline_fallback]
+    supersedes: [native-crash, force-quit]
  - id: graphics-requirements-missing
    pattern: '(XR_ERROR_GRAPHICS_REQUIREMENTS_CALL_MISSING|Failed to create XR session: -50\b|xrCreateSession[^\n]*-50\b)'
    severity: fatal
@@ -309,6 +409,13 @@ signatures:
    diagnosis: 'The Frame''s Vulkan driver crashed on a call from Unreal. Unreal 5 passes things Quest''s driver ignores: a depth resolve in a subpass without a depth attachment (handled by the Vulkan shim), and image barriers and views for a missing image when it expects fragment density maps (foveation) from the headset (for example Metro Awakening).'
    suggest: [frame.vk_sanitize, adapter.vk_spec_fixes, adapter.vk_hide_fdm]
    supersedes: [native-crash]
+  - id: quest-foveation-image-missing
+    pattern: 'foveationImage = 0x0, width = 0, height = 0'
+    unless: 'hide_fb_foveation: filtering dispatcher extensions'
+    severity: info
+    question: Did the Vulkan game stop on its first frames?
+    diagnosis: OVRPlugin enabled Quest Vulkan foveation but received no density image. For a first-frame failure, compare with Quest foveation suppressed. This message alone does not prove the crash cause; a null Unreal graphics pipeline can also follow an earlier fatal error.
+    suggest: [adapter.hide_fb_foveation]
  - id: unreal-fdm-missing
    pattern: 'vk shim: left out \d+ image barrier\(s\) without an image \(first: layout \d+ -> 1000218000'
    unless: 'vk shim: fragment density map extensions hidden'
@@ -337,6 +444,13 @@ signatures:
    diagnosis: The game crashed creating a very large image (over 4096 px, for example in video players). OVRPort's OpenXR dispatcher aborts on such swapchains.
    suggest: [frame.swapchain_limit]
    supersedes: [native-crash]
+  - id: cortopia-org-id-wait
+    # Meta's C# wrapper logs this when the native call returned request id 0 (no callback ever follows); Cortopia's
+    # start-up awaits it forever (GitHub #360)
+    pattern: 'An unknown error occurred\. Request failed\.[\s\S]{0,600}?Cortopia\.Scripts\.Platform\.Meta'
+    severity: error
+    diagnosis: The game waits forever on its loading screen for an answer from Meta's platform (an org-scoped user id, used as its analytics id) that OVRPort's platform library doesn't give. The patch makes the game skip that one request, as it does without Wi-Fi.
+    suggest: [frame.cortopia_org_id]
  - id: ovr-microphone-crash
    pattern: 'ovr_Microphone_GetOutputBufferMaxSize\+'
    severity: fatal
@@ -350,10 +464,22 @@ signatures:
    suggest: [frame.slz_vulkan_hooks]
    supersedes: [java-crash, native-crash]
  - id: vivox-api31
-    pattern: 'NoSuchMethodError: No virtual method \w*CommunicationDevice\w*\(.*Landroid/media/AudioManager'
+    pattern: 'NoSuchMethodError: No virtual method \w*CommunicationDevice\w*\(.*Landroid/media/AudioManager[^\n]*(?:\n[^\n]*\sat [^\n]*){0,12}?\n[^\n]*\sat com\.vivox\.'
    severity: fatal
    diagnosis: The game's Vivox voice-chat SDK calls Android 12 audio-routing methods (AudioManager communication devices) without checking the Android version; Lepton runs Android 11, so the app crashes (for example Green Hell VR). The patch makes Vivox's audio-route check return early (voice chat keeps the default route).
    suggest: [frame.vivox_audio_route]
+    supersedes: [java-crash, audio-api31]
+  - id: photon-voice-api31
+    pattern: 'NoSuchMethodError: No virtual method \w*CommunicationDevice\w*\(.*Landroid/media/AudioManager[^\n]*(?:\n[^\n]*\sat [^\n]*){0,12}?\n[^\n]*\sat com\.exitgames\.photon\.'
+    severity: fatal
+    diagnosis: The game's Photon Voice microphone plugin calls Android 12 audio-routing methods (AudioManager communication devices) without checking the Android version; Lepton runs Android 11, so the app crashes when voice chat starts (for example Table Troopers at the tutorial). The patch makes Photon's audio-device pick return early (the microphone keeps the default route).
+    suggest: [frame.photon_voice_audio_route]
+    supersedes: [java-crash, audio-api31]
+  - id: audio-api31
+    pattern: 'NoSuchMethodError: No virtual method \w*CommunicationDevice\w*\(.*Landroid/media/AudioManager'
+    severity: fatal
+    diagnosis: Code in the game (often a voice-chat SDK) calls Android 12 audio-routing methods (AudioManager communication devices) without checking the Android version; Lepton runs Android 11, so the app crashes. FramePort has fixes for Vivox and Photon Voice; this one comes from another library, so please report it with the log.
+    report: true
    supersedes: [java-crash]
  - id: lepton-data-link-failed
    pattern: "ln: cannot create symbolic link from '[^']*' to '/data/data/|Couldn't create directory for SharedPreferences file /data/user/0/"
@@ -361,6 +487,24 @@ signatures:
    diagnosis: The game has no internal storage (saves, settings) inside Lepton. Usually its folder's path has a space (a microSD card named for example "Steam Frame 512g"), which Lepton's own scripts can't handle; FramePort's launcher (agent 83 and newer) gives Lepton a path without spaces. Connect FramePort once so the launcher is updated, then start the game again.
    report: true
    supersedes: [java-crash, native-crash]
+  - id: gms-android12-call
+    pattern: 'No virtual method permitUnsafeIntentLaunch\(\)'
+    severity: fatal
+    diagnosis: Google Play services' code in the game called an Android 12 method (the game was built for Android 12 and newer, so its version checks were built in as "always true") and Lepton runs Android 11; the game crashes on its GoogleApiHandler thread at start (for example Titan Isles). The patch makes those checks answer "no" again; Play services themselves aren't on the Frame, so sign-in and other Google features stay off.
+    suggest: [frame.gms_platform_version]
+    supersedes: [java-crash]
+  - id: usb-midi-watcher
+    pattern: 'UsbManager\.getDeviceList\(\)'' on a null object reference|at jp\.kshoji\.driver\.midi\.device\.MidiDeviceConnectionWatcher\$MidiDeviceConnectionWatchThread\.checkConnectedDevices'
+    severity: fatal
+    diagnosis: The app's USB MIDI driver (kshoji's, used by Unity MIDI plugins, for example PianoVision) asked Android's USB service for MIDI devices; the Frame's Android has no USB service, so the app crashed. The patch stops that poll; USB MIDI devices can't reach the app on the Frame anyway.
+    suggest: [frame.usb_midi_watcher]
+    supersedes: [java-crash]
+  - id: unity-appui-vibrator
+    pattern: 'NoClassDefFoundError: Failed resolution of: Landroid/os/VibratorManager;'
+    severity: fatal
+    diagnosis: The game's start activity uses Android 12's VibratorManager (Unity's App UI package, for example PianoVision) and Lepton runs Android 11, so it quits before the game starts. The patch starts the activity without a vibrator; its UI haptic feedback then does nothing.
+    suggest: [frame.unity_appui_vibrator]
+    supersedes: [java-crash]
  - id: bhaptics-permission-prompt
    pattern: 'GrantPermissionsActivity: Permission grant result .*permission=android\.permission\.BLUETOOTH_CONNECT'
    severity: error
@@ -399,6 +543,12 @@ signatures:
    diagnosis: The game crashed while leaving VR, inside Valve's foveation layer when it destroys a swapchain (for example Lambda1VR). This can happen after manually quitting; it is not a startup crash and does not explain distorted geometry seen before quitting.
    suggest: []
    supersedes: [native-crash]
+  - id: batman-audio-geometry-allocation
+    pattern: '(?s)\A(?=.*com\.camouflaj\.manta)(?=.*Trying to allocate: [1-9][0-9]{10,}B)(?=.*MetaXRAudioUnityMemoryAllocator\.cpp)'
+    severity: fatal
+    diagnosis: "Batman's Meta XR Audio geometry loader requested tens of gigabytes while loading a scene. Its background task can outlive the UnityWebRequest that owns the input buffer. Update Batman on Frame with the current FramePort: the adapter retains a private copy until parsing finishes, for the verified Batman build. This is a game allocation crash, not evidence of a headset thermal shutdown."
+    suggest: [frame.adapter]
+    supersedes: [native-crash]
  - id: native-crash
    pattern: 'Fatal signal (\d+) \(SIG[A-Z]+\)'
    severity: fatal
@@ -570,132 +720,6 @@ signatures:
      the video was decoded in software instead, which is slow for 4K/8K. Turn off hardware video decoding in Steam's
      settings, restart Steam, then start the game again.
    suggest: []
-  # ---- Quest games on this PC (AXRB, docs/PC_ANDROID.md): AXRB's host.err/session.json + guest log
-  - id: axrb-no-headset
-    kind: axrb
-    pattern: 'failed to find D3D11 adapter requested by OpenXR runtime|xrCreateInstance failed: XR_ERROR_RUNTIME_FAILURE'
-    severity: fatal
-    diagnosis: The PC's OpenXR runtime (SteamVR) has no headset to show the game on, so AXRB's bridge couldn't open its VR session. Connect the headset (Steam Link / cable) and let SteamVR show it before starting the game.
-    suggest: []
-  - id: axrb-host-not-ready
-    kind: axrb
-    pattern: 'Host pose server did not become ready|Host failed to start'
-    severity: fatal
-    diagnosis: AXRB's Windows bridge (axrb-host-bridge.exe) didn't start, so the game was never launched. Its reason is in host.err (diagnostics); a missing headset is the usual one.
-    suggest: []
-    report: true
-  - id: axrb-gfxstream-crash
-    kind: axrb
-    pattern: 'vulkan\.ranchu\.so \(gfxstream::vk::'
-    severity: fatal
-    diagnosis: The game crashed inside the Android emulator's Vulkan driver (gfxstream), reached through AXRB's runtime layer (e.g. Pinball FX VR at its first Vulkan allocations). That's AXRB's GPU path, not FramePort's build - report it to AXRB with the diagnostics.
-    suggest: []
-    report: true
-  - id: axrb-translation-crash
-    kind: axrb
-    pattern: 'libndk_translation\.so \(berberis::|DEBUG\s*:.*#00 pc \S+\s+/system/lib64/libndk_translation\.so'
-    severity: fatal
-    diagnosis: The game crashed in Android's ARM translation (libndk_translation), which runs Quest games' arm64 code on the PC's x86 CPU (known for some Unity games, AXRB issue #9). Nothing to patch in the game; AXRB plans another translator.
-    suggest: []
-  # AXRB's direct mode (axrb-direct.exe, no emulator): direct.log lines are "<s> <tid> E/<tag>: ..." from the runner
-  # and "E/<tag>(<tid>): ..." from the game's Android log; direct.out has AppProcess's AXRB_AOSP_* lines
-  - id: axrb-direct-incomplete
-    kind: axrb
-    pattern: 'Direct mode installation is incomplete|Direct mode is missing |AXRB Direct is incomplete|Preparing the AOSP application failed'
-    severity: fatal
-    diagnosis: AXRB's direct mode is missing part of itself or of its Android system root, so the game was never started. Reinstall AXRB-Emulatorless (or rebuild the local build FRAMEPORT_AXRB_DIRECT_DIR points at), then `frameport pc install-axrb --backend direct` sets the system root up again.
-    suggest: []
-  - id: axrb-direct-no-vulkan
-    kind: axrb
-    pattern: 'vulkan-1\.dll is not installed|E/vulkan: \S+ is not available on the host'
-    severity: fatal
-    diagnosis: AXRB's direct mode found no usable Vulkan driver on this PC (or the driver lacks a function the game calls). Install the graphics card's current driver.
-    suggest: []
-  - id: axrb-direct-no-gles
-    kind: axrb
-    pattern: 'eglInitialize\b.*(?:fail|0x3008)|Failed to initiali[sz]e EGL|Unable to initiali[sz]e (?:EGL|the OpenGL)|EGL_BAD_DISPLAY|Unable to retrieve the default EGL display'
-    # Unreal Vulkan builds probe EGL at start too (eglInitialize -> EGL_BAD_DISPLAY in direct mode), then create
-    # their Vulkan device: only a session without one is a GLES game (Deadpool VR, 2026-10-15)
-    # ... and one that died first on something AXRB's direct mode lacks (a dialog window, a framework call) never
-    # got that far: that is the blocker, not EGL (Of Lies and Rain, NOPE CHALLENGE, 2026-10-16)
-    unless: '(?m)I/vulkan: vkCreateDevice\(.*\) = 0$|UnsupportedOperationException: addToDisplayAsUser|^AXRB_SERVICE_UNIMPLEMENTED '
-    severity: fatal
-    diagnosis: The game draws with OpenGL ES, and AXRB's direct mode only has a Vulkan renderer. Install it for AXRB's emulator instead (the "AXRB mode on this PC" option, pc.axrb_backend backend=emulator, or `frameport install <game> --to pc --axrb-backend emulator`).
-    suggest: []
-  - id: axrb-direct-no-native-window
-    kind: axrb
-    pattern: '(?m)^AXRB_AOSP_HOST_SURFACES 0'
-    unless: 'APP_CMD_INIT_WINDOW|AXRB_AOSP_TAKEN_SURFACE|AXRB\.Space|session state='
-    severity: warning
-    diagnosis: The game's activity got no window in AXRB's direct mode. NativeActivity games (CryEngine, other own engines) take their surface with Window.takeSurface, which AXRB's direct mode doesn't serve yet (it only hands SurfaceViews one), so they wait for APP_CMD_INIT_WINDOW forever and never start VR (The Climb 2 stopped after "Loading plug-in CryHTTP"). That's AXRB's side; AXRB's emulator may run the game.
-    suggest: []
-    report: true
-  - id: axrb-direct-vulkan-extensions
-    kind: axrb
-    pattern: 'Renderer initialization[\s\S]{0,600}?CrySystem initialization failed'
-    unless: 'fp_vkext: listing'
-    severity: fatal
-    diagnosis: CryEngine found its Vulkan device without extensions every Quest has (VK_EXT_fragment_density_map, Android's external memory) and gave up before creating it; the PC's graphics driver doesn't have them. "Vulkan - list Android's external-memory extensions (this PC)" lists them for the game in builds for this PC, and AXRB leaves them out again when the device is created.
-    suggest: [frame.vk_android_extensions]
-  - id: axrb-direct-unhandled-instruction
-    kind: axrb
-    pattern: 'fatal signal 4 \(SIGILL\)|unhandled synchronous signal 4 '
-    severity: fatal
-    diagnosis: AXRB's direct mode met an arm64 instruction its translator can't run (Dynarmic, or Digitalis when chosen) and the game stopped. That's AXRB's side - report it to AXRB with the diagnostics (direct.log has the instruction's address); the other translator (pc.axrb_backend translator=digitalis / dynarmic) or AXRB's emulator may get further.
-    suggest: []
-    report: true
-  - id: axrb-direct-guest-crash
-    kind: axrb
-    pattern: 'E/cpu: thread \d+ \(.*\): fatal signal (?:5|6|7|11) '
-    severity: fatal
-    diagnosis: The game's own arm64 code crashed in AXRB's direct mode (a SIGSEGV/SIGBUS/SIGABRT, or the SIGTRAP Unity raises on a fatal error; direct.log has the backtrace by library). Often a missing Android service or a translation bug rather than the game; try the other translator (pc.axrb_backend translator=digitalis) or AXRB's emulator, and report it to AXRB with the diagnostics.
-    suggest: []
-    report: true
-  - id: axrb-direct-host-fault
-    kind: axrb
-    pattern: 'E/host-fault: |E/fatal: '
-    severity: fatal
-    diagnosis: axrb-direct.exe itself crashed (its translator or Linux/Binder layer, not the game). That's AXRB's side - report it to AXRB with the diagnostics.
-    suggest: []
-    report: true
-  - id: axrb-direct-dialog-window
-    kind: axrb
-    pattern: 'UnsupportedOperationException: addToDisplayAsUser'
-    severity: fatal
-    diagnosis: The game opened a second Android window (a Dialog, for example Unreal's message box or a Unity plugin's dialog) and AXRB's direct mode can only show the game's own activity, so the game stopped ("Adding window failed"). Seen with Medieval Dynasty, Under Cover and Of Lies and Rain. That's AXRB's side; AXRB's emulator shows dialogs, so `--axrb-backend emulator` may get further (Vulkan games there go through gfxstream).
-    suggest: []
-    report: true
-  - id: axrb-direct-unimplemented-service
-    kind: axrb
-    pattern: '(?m)^AXRB_SERVICE_UNIMPLEMENTED \S+'
-    severity: error
-    diagnosis: The game (or a library in it, often Google Play services) called an Android framework service function AXRB's direct mode doesn't implement yet (the line names it, e.g. IActivityManager.getMyMemoryState for NOPE CHALLENGE); the call throws, and an uncaught one ends the game. That's AXRB's side - report it to AXRB with the diagnostics; AXRB's emulator has the full framework.
-    suggest: []
-    report: true
-  - id: axrb-direct-java-crash
-    kind: axrb
-    pattern: 'E/app: the application crashed|FATAL EXCEPTION: |Runtime aborting|JNI DETECTED ERROR IN APPLICATION'
-    severity: fatal
-    diagnosis: The game's Java side (or Android's ART runtime under it) ended with an uncaught exception or an abort in AXRB's direct mode. direct.log / direct.err have the stack; a framework service AXRB's direct mode doesn't provide yet (Meta/Play services, account, DRM) is the usual cause.
-    suggest: []
-  - id: axrb-direct-missing-function
-    kind: axrb
-    pattern: 'guest called unknown host function|unimplemented JNI function|call to unregistered host function'
-    severity: error
-    diagnosis: The game called an Android/JNI function AXRB's direct mode doesn't implement yet; it may fail right after. Report it to AXRB with the diagnostics.
-    suggest: []
-  - id: axrb-direct-unsupported-syscall
-    kind: axrb
-    pattern: 'W/syscall: unimplemented syscall|W/binder: unsupported (?:command|ioctl|object type)|execve\(.*\) refused: one process image only'
-    severity: warning
-    diagnosis: The game asked for a Linux system call or Binder feature (or a second process) AXRB's direct mode doesn't provide. Often harmless; when the game then fails, it's the first thing to report to AXRB.
-    suggest: []
-  - id: axrb-direct-slow-stop
-    kind: axrb
-    pattern: 'the game did not close within 25 seconds'
-    severity: info
-    diagnosis: The game didn't finish its activity shutdown when the session ended, so AXRB stopped it; anything it hadn't saved yet may be lost.
-    suggest: []
 # Launch tests run without a worn headset. Some parts give up on tracking after a while and end the VR session; what
 # the game does after that (often a crash in the GPU driver while its renderer tears down) never happens in the
 # headset. In a launch test that already had paced frames before such a line, a later exit or crash still passes,
@@ -704,13 +728,6 @@ headless_end:
  - label: the VrApi bridge's 30 s tracking deadline
    pattern: 'EnterVrMode: no tracked head pose before deadline'
 milestones:  # progress markers, in order; the furthest one reached is reported
-  - {id: axrb-host, kind: axrb, pattern: 'AXRB TCP: listening', label: AXRB bridge started}
-  - {id: axrb-direct-art, kind: axrb, pattern: '(?m)^AXRB_AOSP_BOOTSTRAP', label: Android runtime (ART) started (direct mode)}
-  - {id: axrb-direct-activity, kind: axrb, pattern: '(?m)^AXRB_AOSP_ACTIVITY_CREATED ', label: Game activity created (direct mode)}
-  - {id: axrb-runtime, kind: axrb, pattern: 'AXRB\.PoseClient|Got runtime: package: com\.axrb\.openxrruntime', label: AXRB's OpenXR runtime loaded}
-  - {id: axrb-instance, kind: axrb, pattern: 'xrCreateInstance\(\) succeeded|LoaderInstance::CreateInstance succeeded', label: OpenXR instance created}
-  - {id: axrb-direct-vulkan, kind: axrb, pattern: '(?m)I/vulkan: vkCreateDevice\(.*\) = 0$', label: Vulkan device created on the PC's GPU (direct mode)}
-  - {id: axrb-frames, kind: axrb, pattern: 'AXRB\.Perf end-frame', label: Submitting frames}
  - {id: pcvr-launch, kind: pcvr, pattern: 'FramePort: launching|Launched injector with', label: Launcher started}
  - {id: pcvr-oculus-hmd, kind: pcvr, pattern: 'FramePort oculushmd: OculusHMDConnected event ready', label: Oculus headset event provided}
  - {id: pcvr-inject, kind: pcvr, pattern: 'Succesfully injected|Successfully injected', label: Revive injected into the game}
@@ -0,0 +1,105 @@
+# Batman audio geometry input lifetime
+
+Batman: Arkham Shadow 1.4.1 could abort while loading a save or streaming the area
+around a real-time cutscene. Unity reported requests for 26,388,238,103 or
+147,520,448,640 bytes through `MetaXRAudioUnityMemoryAllocator.cpp`, followed by
+`SIGTRAP` on an IL2CPP worker. The first captured stack reached
+`GeometricAudioMeshPreprocessor::readMeshInfo` through
+`ovrAudio_AudioGeometryReadMeshMemory`.
+
+The serialized asset on disk was intact. In one failed run its vertex count was
+read as 1 instead of 17,251. The managed-code trace showed a lifetime risk:
+`LoadGeometryAsync` obtains a `NativeArray<byte>.ReadOnly` from a
+`UnityWebRequest` download handler, calls async-void `LoadGeometryFromMemory`,
+then returns. The background task retains the pointer/length pair, but not the
+request owning those bytes. Its `GC.KeepAlive` boxes the read-only view rather
+than retaining the request. The trace and device test support premature source
+reuse as the cause; no hardware watch established the exact freeing instruction.
+
+## Repair and isolation
+
+`audio_geometry_owned.h` copies the input synchronously at
+`LoadGeometryFromMemory`, before `Task.Run` can outlive the request. A mutex
+protects the list of copies. The original worker still parses and processes the
+audio geometry; its completion wrapper removes and frees the corresponding copy.
+This also handles a worker finishing before the queuing call returns. NativeArray
+length/padding bits and IL2CPP's hidden method-info arguments are preserved.
+Null/invalid lengths and allocation failure retain the original call. A task
+that never runs retains its copy until process exit; there is no timed expiry
+that could free data beneath a late worker.
+
+`batman_audio_geometry.h` enables the repair only in `com.camouflaj.manta`, on
+AArch64, after the existing audio metadata initializer verifies Meta XR Audio
+Wwise build `e1619e7fb839badf0ea5ecc22d9f028d0b17c34d`. It additionally requires
+IL2CPP build `1d48a41d7e9011bef5fae0c23c404c62a4e7a73c` and exact 16-byte entry
+sequences at both managed hooks. Unknown builds are left untouched. The live
+IL2CPP addresses are `0x2e61bb4` (queue) and `0x2e63a28` (worker); text file
+offsets in this build are 0x1000 lower. These offsets must not be reused for
+another game or build.
+
+Both geometry hooks and the metadata hooks use `audio_detour.h`. After the
+16-byte entry guard, only the first, naturally aligned instruction is replaced:
+a release atomic store publishes an AArch64 `B` to a nearby stub. The stub's
+absolute jump and the trampoline (one verified non-PC-relative instruction,
+then a direct branch to entry+4) are complete, instruction-cache flushed and RX
+before publication. The original-call pointer is published first. Remaining
+entry instructions are unchanged, so workers already past the entry can finish
+normally. `/proc/self/maps` supplies free gaps, clipped to the ranges of both
+branches. Page-aligned candidates are tried outward from the target (lower
+address first on equal distances) with `MAP_FIXED_NOREPLACE`; EEXIST/EINVAL
+advance to the next candidate. Existing mappings are never replaced, and a
+kernel that ignores the flag and relocates a mapping has that result unmapped.
+If no candidate works, that hook is skipped without changing its entry. No ELF
+page-slack fallback is used: zero bytes alone cannot establish that padding is
+outside all section content, and the loaded program headers do not prove this.
+
+Every mprotect result is checked. Failures before entry publication free the
+mapping. If restoring RX after publication fails, the entry word is restored,
+its instruction cache is flushed, and restoring RX is attempted again. The
+mapping and original-call pointer must then remain valid until process exit:
+a worker may already have followed the published branch. Freeing them without
+quiescing those threads would introduce a use-after-unmap. A persistent kernel
+mprotect failure can leave the entry page RWX. Each hook failure logs its target
+and failing operation once; metadata installation is attempted once per verified
+library. Allocation failure reports the closest eligible free page, last
+attempted address, actual mmap result, errno and attempt count. Null closest and
+zero attempts mean no eligible free gap. Protection failures identify stub RX,
+entry RWX, or entry RX, including the rollback RX errno (zero means it succeeded).
+This exceptional rollback cannot provide immediate reclamation or guarantee RX
+when the kernel refuses it. The previous hint-based publication build failed installation on the Steam
+Frame; this gap-search replacement has host validation only.
+
+This is separate from the existing [audio metadata retirement repair](AUDIO_METADATA.md).
+It does not change the decoder, acoustic processing, tracking, foveation,
+resolution, refresh rate, or other games' recipes. Temporary input dumps, native
+parser bypasses and redundant late copies used during investigation are not
+included. Production logs are limited to installation and the first four
+copy/completion pairs. No game assets are included in the repository.
+
+The `frame.adapter` package revision increases only for Batman. Existing Batman
+installs therefore offer **Update on Frame**; other games are not marked outdated
+by this repair. Updating/rebuilding Batman installs the new adapter through the
+normal path; no launcher script or additional option is needed.
+
+## Validation
+
+- Native regressions cover deferred and inline completion, source destruction
+  before worker execution, concurrent loads, cleanup, allocation failure,
+  argument preservation, and rejection of unknown build IDs/function entries.
+  Host C tests also cover branch-range endpoints, stub/trampoline encoding,
+  publication order, synthetic maps with in-range/out-of-range/absent gaps and
+  adjacent mappings, outward placement order, EEXIST/EINVAL fallback, rejected
+  relocated mmap results and mprotect failure cleanup/rollback.
+- On the headset, the affected save loaded successfully with the repair. Logs
+  showed private copies of 2,599,300, 159,020 and 628,088 bytes made before dispatch;
+  each original parser completed and each copy was released. Another 180,120-byte
+  geometry input also completed normally.
+- The game continued for over seven minutes after that load with zero allocation
+  failures, rejected meshes or fatal signals. Acoustic geometry was loaded, not
+  disabled. That device test used the ownership repair with diagnostic guards;
+  none of the guards rejected a mesh. The production repair omits those guards.
+- The rebuilt latest adapter passes the repository checks recorded in the PR;
+  the device result above is for the experimental build tested before integration.
+
+This does not establish long-term stability or resolve the separately observed
+whole-headset power-offs. Those require their own power/reset investigation.
@@ -0,0 +1,759 @@
+# Device notes
+
+Detailed device findings per game and issue, moved verbatim from CLAUDE.md (which keeps a one-line pointer
+with the key fact and the patch/setting names for each). Read the matching section before debugging a game;
+general runtime facts are in docs/FRAME_RUNTIME.md and symptom → fix rows in docs/PLAYBOOK.md.
+
+## Per-game language (GitHub #354, 2026-10-17)
+
+Asgard's Wrath 2 starts in English with no in-game language choice. Headless verification used Transformers:
+`LEPTON_GFXRECON_FP_LOCALE="0\npersist.sys.locale=de-DE"` gave container
+`getprop persist.sys.locale = de-DE`, while `ro.product.locale` remained `en-US`. The game's VM started with
+`user.locale=de-DE`, Android configuration was `[de_DE]`, and Unreal logged `Locale=de_DE`.
+Patch `device.language` sets this boot property independently of `device.hide_navbar`.
+Text/voice switching in individual games, including Asgard's Wrath 2, still needs headset verification.
+
+Recipes store the selection as `patches: {device.language: {tag: de-DE}}`. The catalog's `device` field is a
+list of patch IDs, with dedicated fields for some parameterized device settings (files, environment, config sync,
+foveation); it has no field for a language tag. Catalog import/export cannot currently preserve this selection.
+
+## a32 bridge: games, lessons, debugging aids, profiling
+
+Learned: Unity 2019 contexts
+have no EGLConfig (EGL_KHR_no_config_context: the VrApi bridge takes the window's or an RGBA8 ES3 config); Unity's
+floor origin = vrapi_SetTrackingSpace(1) (the VrApi bridge now honours LOCAL_FLOOR/STAGE); mapped GL buffers are
+per buffer object (a per-target guest copy leaked ~10 MB/s and garbled vertices); the guest runtime's own scudo
+names its maps `[anon:scudo:*]` below 4 GiB (watch them for guest leaks). The Go controller = the right Frame
+controller (stick = touchpad touch, sideways > 0.6 or press = click). Gunjack (CCP, UE 4.10 NativeActivity, Gear VR,
+2026-10-10): needed the native_app_glue imports (ALooper/AInputQueue/AConfiguration/AAsset*, imports.txt), an arm64
+libvrapi.so for Java's System.loadLibrary("vrapi") and MOUNTED under OVP_HEADLESS_TEST; it then loads its map and
+quit on purpose: AndroidMain compares AndroidThunkCpp_GetSignature() with an obfuscated copy. **Works since
+2026-10-11 (owner-verified in the headset):** GameActivity.AndroidThunkJava_GetSignature() = Base64.DEFAULT(SHA-1(
+signing certificate DER)) (jadx); `a32_bridge.original_signature` computes it from the original APK's
+META-INF/*.RSA|DSA|EC, `convert()` stores it as `assets/fp_a32_signature.txt` for libUE4.so games, the bridge loads
+it at activity creation (native_activity.c) and jni.c answers Call*Method on the method ID of
+`AndroidThunkJava_GetSignature()Ljava/lang/String;` with it. After loading, Unreal leaves VR mode and enters it again on
+the same GL context; a second OpenXR session there aborted in vrclient (CSharedSemaphoreLinux::WaitFromGPU from the GL
+binding's PreBeginFrame, also with OVP_HEADLESS_TEST) → the VrApi bridge keeps a running GLES session across
+LeaveVrMode and reuses it for an EnterVrMode with the same context (upstream-patches/runtime.cpp.patch).
+Debugging aids added: A32_BREAK=<guest addr>[,..] (stack of the first hits; guest libs load at fixed addresses, e.g.
+libUE4 0xf25d5000), A32_STRACE in bridge mode = path/exit calls to logcat, activity lifecycle + LeaveVrMode caller
+logs. Lepton's logcat mirror often dies for these games: read `podman exec <container> logcat` instead. Gunjack input
+(2026-10-11): it imports no vrapi input functions and reads the Gear VR touchpad/back as AInputEvents from its
+AInputQueue (native_app_glue), so dispatchKeyEvent never reached it (no control at all) → input.c queues synthetic
+events there (ALooper_poll* return the queue's ident while one waits; AInputQueue_getEvent/finishEvent and the
+AInputEvent/AKeyEvent/AMotionEvent getters are hand-written "!" imports that know them; touch positions scaled to the
+window size). Same mapping as AFFECTED: trigger = hold touchpad, A = tap, right stick = swipe, B = back; for NativeActivity games the stick's up/down = swipe forward/back (touchpad X: Gunjack's OnFlick = reload at ~0°, special weapon at ~180°). Not yet
+headset-verified. Quest builds on the bridge (2026-10-13, Sports Scramble = a 32-bit Santa Cruz build,
+UE 4.21 + OVRPlugin on VrApi 1.21): manifest requires `android.hardware.vr.headtracking` version 1
+(`detect.requires_6dof`, headset "quest", ANALYSIS_VERSION 16) → convert writes `assets/fp_a32_headset.txt`
+= "quest" → vrapi.c `quest_touch` (read in vrapi_Initialize via the activity's AssetManager; A32_TOUCH=1/0
+overrides) passes the 64-bit bridge's Touch controllers through (enumerate/caps/state/tracking/haptics, struct
+tails per VrApi minor) and starts no synthetic input. It also needed AAsset_getBuffer (guest copy, freed in
+AAsset_close), AKeyEvent_getFlags and the other AConfiguration getters. Headset (owner, 2026-10-13): plays,
+both controllers work. Recenter (holding the Frame's menu button) turned VrApi games ~90-120 degrees aside: the bridge's app space is LOCAL + the start yaw and the runtime moves LOCAL to the head → the bridge now takes the origin from the head again on XR_TYPE_EVENT_DATA_REFERENCE_SPACE_CHANGE_PENDING (LOCAL) and on vrapi_RecenterPose (owner-verified with Gunjack, 2026-10-13). Next: the other 32-bit catalog games (Journey of the Gods, Shadow Point: still "unsupported" until
+tested), translator speed. Profiled on the Frame
+(2026-10-12, `A32_PERFMAP` + perf): FPCR switches are negligible (8 of 86k samples); the cost was the run loop
+(a mutex + hash-chain walk on every dispatch, a contended counter, inline-lookup slots never refilled: Gunjack
+~45 % of its CPU) and `jit_invalidate` scanning every block on each Mono `cacheflush` (72 % of Spunky Dungeon's
+main thread). Now lock-free lookups, ltab refill, per-thread flags, per-page block lists: Gunjack's dispatcher
+23.6 % -> 1.6 %, CPU in the same phase about -55 %, still 72 fps.
+
+## Upload speed
+
+**Upload speed (measured 2026-09-29):** via the home router (PC Wi-Fi → router → Frame wlan0) only 15-18 MB/s, the
+same for paramiko, OpenSSH and 4 parallel streams, so the network path is the limit, not the SSH code. Direct to the
+Frame's hotspot (`wlanap` 10.35.78.1; the owner's PC has Valve's USB Wi-Fi dongle on it) 83 MB/s OpenSSH / 97 MB/s
+paramiko; reading dumps from D: via WSL drvfs is then the cap (~82 MB/s). `Frame.fast_link()` (installer
+`transfer_link`, uploads ≥64 MiB) uses usb0 > wlanap when reachable **and** the host key matches the paired Frame.
+
+## Revive under Proton arm64 (Lone Echo)
+
+**Revive under Proton arm64 (Lone Echo, 2026-09-29):** Revive's Detours hooks (LoadLibraryW/ExW, OpenEventW, the
+signature check) don't take effect: Wine's kernelbase is ARM64EC. The LibOVR shim in the game then does a plain
+`LoadLibrary("LibOVRRT64_1.dll")` search (exe dir, cwd, system32, windows, PATH — no registry, `OculusBase` or
+`LIBOVR_DLL_DIR` used by this build) → `Failed to initialize Oculus API (-3001)` (= Lies Beneath's "Unable to load
+LibOVRRT DLL"). A symlink `pfx/drive_c/windows/system32/LibOVRRT64_1.dll -> <base>/revive/LibReviveXR64.dll` (Wine
+maps a symlink to the already-loaded module) gets past it to **-3021 = ovrError_LibSignCheck**: the shim only accepts
+an Oculus-signed runtime. Next step (not done): make the runtime check pass without Detours, e.g. an injected helper
+that patches the game's import table (IAT) for LoadLibrary*/WinVerifyTrust, or a prefix-level override. This is
+runtime interop (what Revive does), not the Platform SDK licence check (which FramePort never touches).
+Uninstall (Quest, saves kept) used to leave `deployment.json` → still "installed"; fixed (agent v16).
+
+
+## OVRPort 1.2.5
+
+**OVRPort 1.2.5 (2026-10-01, the fork's first release; CLI-only):** same commands (`patches [--json]`, `patch`, `help`,
+`install`), but `patch` rejects unknown/duplicate args, unknown patch ids and an empty `--patches=`
+(`tools/overport.patch` refuses empty lists). After patching it adds `libovrplatformcompat.so` itself when the platform
+loader lacks `ovrMessageType_ToString` (our `frame.ovrplatformcompat` then skips: same library). New patches (all off;
+`patches/overport.py`): `patch_ac_nexus_no_appsw_72/_90` (AC Nexus build 207706 only, exclusive),
+`patch_disable_meta_xr_audio_telemetry` (x86_64 emulators: hidden), `patch_vrapi_openxr` = OVRPort's VrApi adapter =
+the **unpatched** upstream of our `frame.vrapi_bridge` (`native/vrapi` unchanged since our 5e7df52), only usable with an
+experimental CLI built with `-PwithVrApi=true` (stable jars list it but fail). The owner prefers OVRPort's fixes over
+ours where they work as well (less to maintain): compare in the headset before switching a default.
+`frameport install <pkg> --apk <file>` installs a specific (test) build signed with the game's key.
+Headset results (2026-10-02, `PATCHED/_test-ovrport-1.2.5/TESTING.md`): OVRPort's own VrApi translator fails on the
+Frame (Climb 2: requests VkFormat 37 → crash; POTW: no GLES path, missing `vrapi_GetTextureSwapChainHandle`) → keep
+`frame.vrapi_bridge`; those two changes are upstream candidates. 1.2.5 builds (its platform compat, new permissions)
+work. AC Nexus: `patch_ac_nexus_no_appsw_90` is the catalog default (owner preferred 90 Hz); `STRICT` patches are only
+taken from a catalog recipe where `applies()` holds (the AC Nexus ones need build MAIN.450412.207706.final, else the
+whole overport run fails).
+
+
+## Steam Frame controller models
+
+**Steam Frame controller models (2026-09-30, not yet seen in a game):** adapter setting `controller_models`
+(`native/adapter/render_model.c`) emulates XR_FB_render_model and serves `files/framebridge/controller_{left,right}.glb`;
+agent v20 (`install_controller_models`, command `controller_models`) converts the Frame's SteamVR render models
+(folder name matching "frame" + left/right, OBJ+PNG, `openxr_grip` component → grip space) at finalize/set_settings.
+Valve's models are never committed or copied off the Frame. Only games that use Meta's runtime controller models
+benefit (manifest `RENDER_MODEL` permission/feature → suggested); **none of the 34 catalog games do** (they ship their
+own meshes: that would need per-game asset replacement). Model discovery and conversion
+checked on the device 2026-09-30: `/opt/steamvr/drivers/frame_controller/resources/rendermodels/frame_controller_{left,right}`
+(component OBJs in model space = the whole `<name>.obj`, one `_color.png` 2048² near-black, `openxr_grip` rotates about
+X only; hidden-by-default components like `status` are skipped) → ~2 MB glb each, ~1 s. Not yet seen in a game (none
+of the installed builds has the new adapter, and none requests runtime models), so whether Meta's SDK attaches runtime models at the grip pose is unverified.
+
+## Crash backtraces, Fossilize, swapchain limit, cylinder and equirect layers
+
+**Crash backtraces (2026-09-30):** Lepton writes tombstones only to `lepton-logcats/steamlaunch-<appid>/logcat-crash.log` (after "Dumping logcat"), not launch.log; agent v23 launch tests wait for it and return `crash_log`, triage gets it via `triage(..., crash=)` (not pid-filtered: tombstones come from crash_dump's pid). The guest is `userdebug` (`ro.debuggable=1`), so Lepton's Fossilize layer loads into every app whatever the APK's debuggable flag; it has no off switch. Fossilize crashed Deadpool VR on uninitialized attachment-reference pNexts (several, in FVulkanRenderPass and the render-target layout) → `frame.vk_sanitize` = `native/vkshim` (engine's `dlopen("libvulkan.so")` string → `libfp_vk.so`, wraps vkCreateRenderPass2/KHR, drops unreadable/wrong-sType pNexts; verified: game runs). overport's dispatcher aborts on swapchains > 4096 px (`cmp wN,#4096` in xrCreateSwapchain) → `frame.swapchain_limit` (verified with 4XVR, 7680×3840 accepted by the runtime). Both are default-on (parity classifies their rewrites as
+"expected"; library migration `quest_binary_fixes_v2`). The adapter shows cylinder layers (4XVR's movie screen) as ~15° quad strips (`cylinder_strips`, setting
+`cylinder_strips`); the runtime composites them at full resolution. Equirect (360°) layers are dropped: drawing
+them ourselves (GLES renderer in xrEndFrame: stutter, never showed 4XVR's VR video; Vulkan renderer: hung the
+Frame's GPU in AC Nexus; reading the newest *released* image broke 4XVR's theatre) was removed again on the owner's
+request — don't retry without a new approach. Converted layers must count as "swapped" or the original layer list
+is submitted (runtime returns -2 for every frame). A focus debounce (hiding the Frame's brief
+FOCUSED→VISIBLE→SYNCHRONIZED dips, which make 4XVR recenter) was also removed: AC Nexus stayed black with it (it
+hid 521 ms focus changes at start). The new approach (below) is per-game, off the app's render thread, GLES-only.
+
+
+## 360° layers / 4XVR
+
+**360° layers / 4XVR (2026-09-30):** the Frame's Android SteamVR runtime (`/opt/steamvr/bin/androidarm64/vrclient.so`,
+mounted in Lepton as `/data/steamvr/runtime`) only composites quad + projection layers (cube/cylinder/equirect(2)
+are enum names only) — nothing to unlock. Per-game adapter settings (off by default, hooks installed only when on):
+`equirect_emul` (GLES only: a worker thread with a shared EGL context converts each 360° image to a cube map when it
+changes and draws one adapter projection layer from it for every frame with exactly that frame's views (the app's own
+projection views, else xrLocateViews at displayTime); xrEndFrame waits ≤6 ms for the worker's CPU submit, never the
+GPU. Learned in the headset: quads can't be a background (the Frame draws quad layers above all projection layers
+whatever the order: hid 4XVR's balcony/controllers), and the Frame doesn't reproject a projection layer from its own
+pose (images drawn only after head turns, or ahead from xrWaitFrame and sometimes late, wobbled);
+`equirect_flip/face/res/fps/stereo`), `stable_local`, `focus_hold` (only after 3 s FOCUSED, dips <600 ms),
+`aim_pitch/aim_yaw/aim_forward`, `refresh_rate`, `layer_debug` (diagnostics); focus_hold is default-on since 2026-10-05. 4XVR re-creates LOCAL spaces every 2–4 s
+(menu recentring suspect); its theatres are baked 7680×3840 equirect2 images (`assets/100.png` …). Test 360° videos
+(NASA, public domain) are in the Frame's ~/Videos; copies in `~/Downloads/frameport-360`. 4XVR's "Internal Storage"
+lists its own `/sdcard/4XPlayer`, not Movies: agent v25 `link_media` hard-links sent files into an app's own top-level
+folder (`app_media_dirs`), `frameport frame send --app <pkg>`, GUI game page "Add videos" (players) / "Add videos &
+files…". A 4XVR webm stereo swapchain was refused with XR_ERROR_LIMIT_REACHED (-10) → right eye grey; our projection
+swapchain was halved (1536/eye) in case memory is the limit (unverified). Frame data snapshot
+(SteamVR runtimes, Lepton scripts, logs; never commit Valve binaries): `~/frameport-research/frame-data-2026-09-30/`.
+Not yet verified in the headset.
+
+
+## Companion apps / intents (Stremio + 4XVR)
+
+**Companion apps / intents (2026-10-03, tested with Stremio + 4XVR):** a second APK can be installed into a running
+Lepton container (`podman exec -i lepton-steamlaunch-<appid> pm install -g -S <size> < apk`) and runs there, VR
+included (4XVR in Stremio's flatscreen container: FrameBridge 72 fps, settings via LEPTON_ENV_FRAMEBRIDGE_CONFIG). But
+Lepton's services.jar (`ActivityStarter.execute`) intercepts **every** `android.intent.action.VIEW` with data (any
+scheme, explicit component or not, no property to disable): it writes `steam://openurl/<uri>` to `/lepton/steam.pipe`
+(= the host Steam client's `~/.steam/steam.pipe`) and starts nothing. So "open in external player" hand-offs (Stremio
+→ 4XVR) can't work inside Lepton; don't retry without Valve changing it. Lepton installs exactly one `*.apk` per app
+folder (two break `get_apk_path`).
+
+## Text input (Stremio VR)
+
+**Text input (2026-10-03, verified in the headset with Stremio VR):** Lepton's Android has no IME (`ime list` empty)
+and runs VR apps headless (`lepton.headless=true`): no Android window has input focus (`dumpsys input` FocusedWindows
+empty), so neither `input text`, a USB keyboard nor Steam's keyboard reach the app. `lepton-show-flatscreen` on a VR
+app keeps VR working (FrameBridge 72 fps) and gives the window focus; Steam's on-screen keyboard then opens for text
+fields. Unity's TMP_InputField on non-Quest Android waits for the system keyboard (`TouchScreenKeyboardShouldBeUsed`)
+and deselects a frame later unless `isKeyboardUsingEvents` (Android: `InPlaceEditing() && m_HideSoftKeyboard`);
+uGUI InputField's LateUpdate keeps the field when `InPlaceEditing()`. Patch `frame.unity_text_input` rewrites them
+(`mov w0,#0|#1; ret`) at Cpp2IL's **Offset** (= file offset; RVA differs by 0x4000 in Stremio's lib), Cpp2IL
+2022.1 pre-release (Unity 6 / metadata v31; Il2CppDumper can't), cached per libil2cpp sha. `/dev/uinput` has an ACL
+for steamos (Steam Input) → agent v33 `_keyboard` uinput keyboard ("Type on Frame") reaches everything with focus.
+Installing a second APK into a container with `pm install` re-runs Lepton's post-install hook on the **main** app
+(`lepton.active_app_id`; moves its files to /data/steam_app) and corrupts it on the next start (fix: touch the APK →
+re-bake); `cmd_real package install` skips the hook.
+
+## User reports 2026-10-04 (issues #4-#10)
+
+**User reports (2026-10-04, issues #4-#10):** Steam shortcuts go to the signed-in account (`loginusers.vdf`
+MostRecent) else every account (agent v35 `library_users`; it used to refuse with >1 account → Play gave Steam's "Game
+configuration unavailable"); `launch` uses the shortcut's own appid and errors `NOT_IN_LIBRARY`, the app then adds it
+and plays. Unity IL2CPP fixes share one Cpp2IL run (`unity_text_input.Il2cppReturnPatch`, `ALL_TARGETS`, cache keyed by
+global-metadata.dat): `frame.unity_runtime_msaa_off` (OVRManager raises MSAA to 4x at runtime: "Switching to the
+recommended level" → Lucky's Tale restarted the headset; `OVRDisplay.get_recommendedMSAALevel` → 0) and
+`frame.unity_multipass` (Oculus XR Plugin multiview → MultiPass via `OculusSettings.GetStereoRenderingMode`; I Am Cat's
+right eye grey). Both checked against Toy Master's Cpp2IL output, not yet in a headset. VR4 quits itself (System.exit
+after the intro movie) → catalog `use_alt`. **Catalog changes reach existing games** without hardcoded migrations:
+recipes store `catalog_rev` (= `CatalogEntry.rev()`), `library._follow_catalog` re-derives non-user recipes whose entry
+changed; a maintained entry beats the user's shared copy when its `updated`/verified date is later (`catalog._newer`).
+
+## Round 2 of reports, headset rounds 2-3 (2026-10-04)
+
+**Round 2 of reports (2026-10-04):** VR4's campaign hang = one fragment shader reading an uninitialized loop counter
+(reporter's capture): vkshim `vk_shader_fix` setting (`<size>:<sha256>:<offset>:<words>`, from the recipe's `adapter:`;
+matched by size + SHA-256, words inserted into a copy) — on the device the module is fixed at load ("fixed shader
+module (6488 -> 6512 bytes)"); campaign itself not yet seen in a headset by us. Text settings (kind "str") stay out of
+the Game settings dialog (saving it dropped them). I Am Cat: `GetStereoRenderingMode` is inlined (no call sites) →
+`Il2cppReturnPatch.field_loads` rewrites the field read in `OculusLoader.Initialize` (Cpp2IL gives the field offset,
+`field:<name>`); verified with Toy Master: eye swapchains array=1 ×2 instead of array=2. Builds record `recipe_fp`
+(`patches/base.recipe_fingerprint`, `Patch.revision`): a changed recipe or revised patch shows "Update on Frame".
+Remembered Frames are found again after an address change (`Frame.relocate`: scan, same SSH host key, before
+login). Packaged apps show artwork by file path (`thumbs.use_file_paths`, #16). Diagnostics: this boot's kernel log.
+Device tests of requested games (2026-10-04, headless): I Am Cat, Myst 3.3.0, BattleGlide, Blade & Sorcery: Nomad
+start (RUNNING, frames). Roblox: SIGSEGV in je_free from libroblox.so ~3 s in (likely its anti-tamper vs the re-signed
+APK). BONELAB (Unity 2021.3 Vulkan, OVRPlugin 1.94): SIGSEGV with pc == fault addr in vkCreateInstance, called from
+libSLZQuestNative.so's Vulkan hooks into an unmapped (unloaded) library right after OVRPlugin's pre-init
+xrDestroyInstance; pinning openxr/vrclient libraries (RTLD_NODELETE) did NOT help — find the unloaded library with the
+linker's dlopen/dlclose logging next. Accounting+ (Unity 2017.4 built-in Oculus, libOVRPlugin + libvrapi): Unity
+never starts VR on the Frame (no OVRPlugin/OpenXR lines; runs as a 2D app), which is why its "controller setup"
+screen can't be passed — Unity 2017's Oculus device check, not the controller profiles. Cpp2IL can't read Unity 2017.
+The Frame's Android runtime (vrclient.so) knows oculus/touch_controller but not Meta's Touch Plus/Pro profiles
+(OVRPlugin suggests those too, routinely) → adapter `profile_remap`.
+Headset round 2 (2026-10-04): the Frame drops focus often (ms to 7 s; only some are presence/standby) → games pause
+or recentre (B&S Player.OnVRPresence → Teleport, BattleGlide/Unreal pauses); focus_hold now 1 s focused / 1 s max dip
+(longer must still pause). Myst crash = vrclient xrSyncActions race after FOCUSED → `sync_guard` (confirmed); its
+object glitches: app space warp suspected (FB_space_warp is advertised and used) → recipe `patch_disable_space_warp`.
+I Am Cat multipass: poses/times consistent, but every frame is submitted after the next xrWaitFrame (one period late;
+Zink + doubled draws) and the game clamps its physics step to 10 ms → judder while still; testing scale 0.8. Roblox's
+newest crash is on Fossilize's recording thread → vk_sanitize extended to own-engine libs (engine "Other").
+Accounting+: unity_oculus_check + native/ovrpshim (libfp_ovrp.so waits via ovrp_WaitToBeginFrame before Unity
+2017's ovrp_Update2) → VR in the headset at ~72 fps (2026-10-04), but stuck at "press any button" although input
+reaches its OVRInput cleanly (probe: both Touch connected 0x63, individual buttons, input focus 1) → works with issues.
+"outside of frame bounds" warnings stay (~2/frame) and are harmless.
+Steam library (GitHub #4/#21/#27, agent v38): shortcuts go to every Steam account (signed-in first; MostRecent isn't
+always the account on the Frame); stop_steam also waits for Steam's helpers; after the restart the agent re-reads
+shortcuts.vdf and writes once more if Steam put its old copy back (`shortcuts_lost`); lost again (agent v89): Steam
+ignores FramePort's entries on that Frame, so `add_devkit_entry` adds the devkit entry instead (`added` gets `via:
+devkit`) and only reports an error if that fails too. 0.6.3's Play
+auto-repair (`_add_then_play`) crashed (its job got a Job, not a reporter). Uploads resume on a transient OSError.
+Lepton's Android 11 has no clipboard service (134 services; checked with `podman exec … service check clipboard`):
+SDL/LÖVE apps crashed at start → `frame.sdl_clipboard` (`apk/dex.py`: in-place dex edit, nops one invoke, fixes
+the header checksum/signature; verified with LÖVE for Android 11.5, GitHub #24 Dramatic Shape). Godot 4.2-4.4 (Kotlin `as ClipboardManager`,
+GitHub #134 EndoparasiticVR) → `frame.godot_clipboard` (nops the `Intrinsics.checkNotNull` before that check-cast; Godot's
+clipboard methods return at once; analysis `godot_clipboard`, ANALYSIS_VERSION 10; checked on real godot-lib/templates
+4.2.2-4.4.1, not on the device; 4.1 and 4.5+ don't throw). 2D apps (vr_kind none)
+keep every suggested patch that isn't about VR (`needs_vr = False`), not a fixed list. FramePort on the Frame:
+`frame/local.py` (127.0.0.1, own key authorized; "This Frame (experimental)"; app data in
+~/.local/share/frameport-app because ~/.local/share/frameport is the agent's) and Steam library changes wait while
+Desktop Mode is open. Verified on the device 2026-10-04 (install + launch test from the Frame). Library updates on the
+Frame run one at a time (agent v40 flock): two quick uninstalls used to bring a removed shortcut back (Roblox).
+Headset round 3 (owner's verdicts, 2026-10-04): Blade & Sorcery works — its freezes were the headset's wear sensor
+flickering off while worn (vrserver.txt "HMD off/on" 0.5-2 s) → per-game `focus_hold_ms=2500` (only this game reacts;
+not a default). BattleGlide works (focus_hold). Myst works with issues (object glitches; space warp ruled out, its
+recipe keeps it on). I Am Cat works with issues (judder; scale 0.8 no help). Roblox unsupported (je_free in
+libroblox, also with the Vulkan shim). Installs skip the Steam restart when the shortcut is unchanged and wait while a
+game runs (agent v37). New default fixes in FramePort's code reach games already in a library: after every app update
+`library._follow_catalog` re-derives each non-user recipe once (setting `recipes.app_version`; tests switch it off via
+`library.REFRESH_ON_UPDATE`). Analysis fields added later: **bump `analysis/detect.ANALYSIS_VERSION`** (stored as `analysis.extra.analysis_version`); older entries whose APK is still there are analysed again at the GUI's start (background thread, not a job: ~8 s per 900 MB APK) and before a build (`pipeline.refresh_analyses`, GitHub #104); only `analysis`/`suggested` change, user recipes stay; an unreadable APK gets `analysis_failed` = the version (not retried until the next bump). Troubleshooting techniques: docs/PLAYBOOK.md "Debugging techniques". Unity `boot.config` "vulkan" substring mislabels GLES games as Vulkan
+(I Am Cat ran GLES); OVRPlugin's "Unavailable OpenXR extension: XR_FB_scene" is routine (no longer triaged).
+
+## Round 4 (2026-10-04): surface swapchains, save-folder permissions
+
+**Round 4 (2026-10-04):** XR_KHR_android_surface_swapchain is listed by the Frame's runtime but returns
+FUNCTION_UNSUPPORTED → adapter `surface_emul` (default on, `native/adapter/surface_swapchain.c`): an ordinary runtime
+swapchain is returned, the game gets a Surface from a SurfaceTexture on a worker thread (own EGL context, JavaVM from
+XrInstanceCreateInfoAndroidKHR), frames are read back (glReadPixels) and uploaded in xrEndFrame (Vulkan: own command
+buffer + fence per panel, never waits; GLES: glTexSubImage2D). I Am Monkey's intro works (owner-confirmed). SUPERHOT
+(Quest) quit at start: its cloud save folder was mode 1700 and Lepton's app writes through the folder's group →
+launch.sh `fix_perms` adds u+rwx,g+rwx (agent v41). Lucky's Tale: Unity's Loading.PreloadManager thread grows the
+native heap ~1 GB/s until the OOM killer (Frame freezes); no fix. `perf` works as steamos (paranoid 2; ptrace_scope 1
+blocks gdb/eu-stack/debuggerd) — see PLAYBOOK "Debugging techniques". QuestCraft downloads its JRE at first run into
+`files/runtimes/JRE` (Pojlib Installer); on the Frame it was missing (unpacked by hand, unverified). WiiCompiled: its launcher shows
+(lepton-show-flatscreen) but imports .wcgame files through Android's document picker (OPEN_DOCUMENT), which Lepton
+lacks (ActivityNotFoundException) → imported by hand: libmain.so + game.json → internal files/game/<profile>,
+DATA/ → external files/WiiCompiledOpenXRVR/DATA, MOD/ → .../RetroRewind6 (decompiled with jadx). Lepton has no
+picker at all: a FramePort fix would be an injected picker activity. Generated cover/banner art used to suppress the
+Steam placeholder set (no Steam art at all) → fixed in artwork/steam.py.
+
+## Steam library failures and the devkit fallback (GitHub #21/#30/#41/#42)
+
+**Steam library failures (GitHub #21/#30):** on some Frames Steam never loads FramePort's shortcuts.vdf entries (same SteamOS build and arm64 beta client as the dev Frame; IDs correct; file written before Steam starts): Play → console_log `GameAction [AppID <id>] … RequestingLicense → UpdatingAppInfo → LaunchApp failed with AppError_9` (= "Game configuration unavailable", Steam treats the id as a store app). Cause unknown; agent v42/43 diagnostics: `launch` returns `steam` (started / error + code / silent from console_log), `collect_diag` adds `steam_library` (real Steam dir, beta, Steam start vs vdf write time, entries per account, devkit games) + `steam-console.txt` (incl. Steam's `logs/shortcuts.previous.txt` if present; steamclient.so has "LoadShortcuts: rejecting attempt to load shortcuts: invalid account ID"). **Fallback (agent v43):** when Play gets AppError_9 the agent registers the game through Steam's devkit interface (what Valve's Devkit Management Tool does, MIT: `devkit-1 steam://devkit-1/<~/.steam/steam.token>/create-shortcut?response=<file>&gameid=<id>&directory=~/devkit-game` written to ~/.steam/steam.pipe; answer file / `.error`; `~/devkit-game/<id>/launch.sh` = link to the game's launch.sh, `<id>-argv.json` ["launch.sh"] (relative to the folder), `<id>-settings.json` {steam_play 0, compat_tool ""}). Steam adds it live (no restart), picks its own appid (read back from shortcuts.vdf by DevkitGameID), shows it as a normal non-Steam game named "Devkit Game: <id>" (OpenVR 0, but VR works: owner-verified 2026-10-04), art copied to grid/<appid>*. Ids: letter first, then letters/digits/_ only (spaces, '-', leading digit → "missing/invalid arguments"). Later Plays use the devkit entry; uninstall (`devkit_unregister`, `delete-shortcut` live) and purge remove it. Verified on the dev Frame: register/launch/unregister; the AppError_9 trigger itself only in unit tests. GitHub #42 (two Steam accounts, neither MostRecent): Steam rewrote the active account's shortcuts.vdf without FramePort's entries right after starting, and added the devkit entry live without saving it, so `devkit_appid` (vdf only) failed ("Steam added the devkit entry but didn't save it"); agent v55 `devkit_appid_from_log` reads Steam's `sanitize shortcut app id "~/devkit-game/<id>/launch.sh": replacing 0 with N` console line. GitHub #41 (one account): same Steam behaviour, and every install restarts Steam, which forgets the never-saved devkit entry. Agent v56: the log fallback reads only the current session's console_log.txt; Play re-registers a devkit entry that gets AppError_9; art updates also write the devkit entry's grid art (`copy_grid_art`). Open: why some Frames' Steam never loads or saves shortcuts.vdf (single account too).
+
+## Exit game (GitHub #36)
+
+**Exit game (GitHub #36, 2026-10-04):** `Apps.TerminateApp` (what Exit game calls; reachable for tests through Steam's CEF devtools on 127.0.0.1:8080, SharedJSContext, `Runtime.evaluate` — a stdlib websocket client is enough) closed both a normal shortcut and a devkit entry on the dev Frame within 1-3 s. SIGTERM to Steam's `reaper` alone left launch.sh + Lepton (setsid) + the container running (an earlier headset launch ran on for 87 min); SIGTERM to launch.sh cleans up in ~4 s. Agent v44: launch.sh's 2 s loop ends the game when its parent (the reaper) is gone; `upgrade_launchers` (from ensure_host_fixes) adds that to existing launchers in place. Which in-headset exit path fails is still unknown. Screenshots on the Frame: all under SteamVR's appid 250820 (`760/remote/250820/screenshots`, screenshots.vdf has creation time, no game).
+
+## SteamVR dashboard at game start
+
+**SteamVR dashboard at game start (2026-10-04):** the dashboard (Resume game / controller / VR options) was open whenever a FramePort game started (also over Lepton's 2D launcher). Steam's UI exposes `SteamClient.OpenVR.VROverlay.{IsDashboardVisible,HideDashboard,ShowDashboard}` (CEF devtools, `steam_js` in the agent). Agent v44: launch.sh starts `_dashboard_worker` (waits for FrameBridge's first `pacing:` line in launch.log, then hides a visible dashboard for 25 s, at most 3 times; log `<base>/dashboard.log`; opt out with env FRAMEPORT_KEEP_DASHBOARD=1). Verified on the dev Frame (dashboard shown → 4XVR launched via Steam → hidden ~5 s after the first frames); not yet seen in the headset. **Headset (ITR2, 2026-10-05): too late** — Steam shows its frame menu (`valve.steam.gamepadui.frame.menu`, vrwebhelper_systemui.txt `[PooledPopups] Showing`) ~0.3 s after the game's first submitted frame (FrameBridge `new layer:`), but the first `pacing:` summary comes ~8 s later; the owner had pressed Resume (`[HideDashboard] return_to_game`) before the worker looked. Agent v52: watches from the first `new layer:` line (incremental log reads, 0.5 s polls, 30 s window). Agent v59: watches 120 s and hides up to 10 times (the menu came back after 30 s in the owner's sessions). Agent v53: stops for good once the player opens the dashboard with the controller (`toggle_dashboard_action` in vrwebhelper_systemui.txt since the worker started): v52 closed it 60 ms after each press, and the game, paused for it, stayed paused.
+
+## Space warp / ITR2
+
+**Space warp / ITR2 (2026-10-04):** Into The Radius 2 (UE5, `libUnreal.so` + OVRPlugin, Vulkan) uses Application SpaceWarp (extra swapchains `376x376 format=97` motion vectors + `format=129` depth); #35 reports flickering textures. OVRPort's `patch_disable_space_warp` has no effect on UE5, and hiding XR_FB_space_warp in FrameBridge's enumerate doesn't reach the game either: **OVRPort's dispatcher offers/enables XR_FB_space_warp itself**. FrameBridge `hide_space_warp` (per game, off) hides it and strips `XrCompositionLayerSpaceWarpInfoFB` (1000171000) from the projection views (log `hide_space_warp: removed space warp info`); the game still renders its MV swapchains. Test build installed on the dev Frame; flicker not yet checked in a headset. Heuristic: UE5 + OVRPlugin shows it as an option (off). `equirect_emul` is suggested for Unreal games whose graphics API isn't detected ("GLES or unknown"); on Vulkan it switches itself off (Myst/Riven/ITR2): harmless, but Unreal Vulkan detection is a known gap.
+
+## PR #34: Meta XR Audio metadata (Batman)
+
+**PR #34 (merged 2026-10-04, Lucas-Mathieu):** `native/adapter/audio_metadata.h` patches Meta XR Audio Wwise (only build ID e1619e7f…, Batman: Arkham Shadow 1.4.1) so queued audio metadata isn't freed while the current audio frame references it (smoke-bomb crash). The shared detour now publishes one aligned AArch64 branch to a range-checked nearby stub, with a one-instruction trampoline; protection failures roll back (published mappings must remain alive for in-flight threads). See [AUDIO_GEOMETRY.md](AUDIO_GEOMETRY.md) for failure limits and host validation; this publication change has not been device-tested. Original repair verified headless: installs ("metadata reclamation follows …"), 72 fps; we added a once-per-second scan limit. Outside PRs: review source, rebuild `artifacts/` ourselves, merge locally (contributor's commit kept), push main.
+
+## Heuristics eval (2026-10-04)
+
+**Heuristics eval (2026-10-04):** `scripts/eval_heuristics.py "<VR CyberDeck Portable>"` → 19/44 recipes exact, 322/352 fields (most diffs: `frame.unity_text_input` suggested where older catalog recipes lack it; the rest are runtime-only findings: use_alt, vk_shader_fix, focus_hold, sync_guard, multipass). `PATCHED/` copies aren't scored (already converted).
+
+## Proton default (stable vs Experimental)
+
+**Proton default (agent v51, owner's choice 2026-10-05):** the newest **stable** ARM64 Proton is the default for PC VR games (`pick_proton`: asked-for name/alias, else newest installed stable, else any stable). Agent v49-50 defaulted to Experimental; the owner's headset A/B with Rick and Morty (Experimental 69 % reprojected frames, stable felt much smoother) reverted it. The game page's Customize shows `pcvr.proton_tool` as a dropdown (Stable (default) / Experimental = alias `proton-experimental`); `ensure_proton` installs a chosen one (it asks once more for the runtime Steam only names after Proton is installed; Experimental installed unattended on the device in 53 s). A PC VR launch test that fails on stable suggests Experimental (`pipeline.PROTON_TOOL`, `proton_alternative_worth_trying`, button "Try Proton Experimental and reinstall"). Remaining Rick and Morty stutter on head turns = the game rendering below the refresh rate (reprojection), not Proton.
+
+## USB cable link
+
+**USB cable link (verified 2026-10-05, cabled to the dev PC):** `usb0` is a USB **NCM** gadget (configfs g1: `ncm.usb0` + `ffs.adb`, Valve 28de:2460) set up by `usb-ncm-gadget@usb0.service`, which only runs with `ConditionPathExists=|/etc/systemd/system/adbd.service.d/steamos-devkit-enabled` = **Developer Mode only**. `usb-ncm-dnsmasq@usb0` serves DHCP with fixed `dhcp-host` entries: Frame 10.86.200.233, PC **10.86.200.234** (`frame/usb.py` FRAME_USB_IP/PC_USB_IP). Windows 11 binds its built-in "UsbNcm Host Device" (no driver); WSL mirrored sees eth 10.86.200.234. USB is high-speed (USB 2.0): upload 36.9 MB/s vs 11.3 MB/s home Wi-Fi. Frame→PC over the cable worked without a firewall change. `scripts/usb_autotest.py` (Windows via powershell.exe from WSL), `frameport frame usb-check`. Wizard "Set up with a USB cable" (`PairingServer(host=PC_USB_IP)`; the real bootstrap ran end to end over USB). Discovery dedupes by SSH host key and prefers USB > Frame hotspot > network (`discovery.dedupe`); a lost address is re-found by key (`Frame.relocate`, tested with a dead saved address).
+
+## Start activity / QuestCraft / ITR2 pop-in
+
+**Start activity / QuestCraft / ITR2 pop-in (2026-10-05):** WiiCompiled's VR part (`QuestActivity`, SDL, process `:game`) stays behind Lepton's flat window when the launcher is shown (`device.text_input_window`). `frame.start_activity` (opt-in; analysis `extra.vr_activity` = the original APK's activity with Meta's VR category when it isn't the launcher) gives that activity's filter LAUNCHER and every other LAUNCHER becomes INFO, per element (`axml.set_start_activity`); Lepton's own `apk-info-extractor --print-activity-name` (on the Frame under Lepton/liblepton/apk_extractor) then answers QuestActivity. **OVRPort gives every MAIN activity LAUNCHER + VR categories**, so the VR activity must come from the original APK's analysis, not the converted manifest. Lepton has no activity override (`APP_ACTIVITY` is reset when app_metadata.sh is sourced). QuestCraft reaches Minecraft 1.21.5 (Fabric, Vivecraft, Sodium; LTW "Large Thin Wrapper" GL 3.0 on the Frame's Zink) and stops at `OpenGL error 1282` in `WindowFramebuffer` createTexture (Minecraft's crash report in `files/instances/1.21.5/crash-reports/`, Pojlib's `files/latestlog.txt`); the vrclient SIGSEGV / "pthread_mutex_lock called on a destroyed mutex" afterwards is only the shutdown (Unity's render thread still in vrclient while the instance is destroyed). ITR2 "models popping in and out" in game: Unreal reads user config from **internal** storage (`lepton-data/internal/<pkg>/files/UnrealGame/<Project>/<Project>/Saved/Config/Android/Engine.ini`, not external); `r.AllowOcclusionQueries=0` there broke its menus (removed again). Vulkan shim `vk_query_slots` (two slots per occlusion query) never saw ITR2 create an occlusion query pool, and the run with it crashed (Unreal RenderThread SIGSEGV, caught by sentry-native: no tombstone; the backtrace is in `cache/sentry/*/.sentry-native/*.run/*.envelope` with module offsets) - left off. Next suspect: Unreal 5 mobile HZB occlusion reading depth stored with Valve's FDM injection layer; test = launcher `VK_INSTANCE_LAYERS=''` (Lepton then loads neither VALVE_rpo nor VALVE_fdm_injection, Fossilize still). QuestCraft: LTW overrides glGetError and returns 0 with `LIBGL_NOERROR` set; Lepton passes `LEPTON_ENV_<NAME>` to the app as `<NAME>`, so catalog `lepton_env: {LEPTON_ENV_LIBGL_NOERROR: '1'}` gets Minecraft past the GL error 1282; then black picture (see the catalog entry). FrameBridge logs `new layer` once per layer type per process and projection views only for the first frames, so a second session in the same process (Vivecraft after Unity) needs `layer_debug=1`.
+
+## Vulkan validation / ITR2 solved
+
+**Vulkan validation / ITR2 solved (2026-10-05):** Khronos' validation layer can't come from Lepton (its layer dir is in the read-only guest image; the Linux copies on the Frame are glibc) and a global `debug.vulkan.layers` property (via the LEPTON_GFXRECON_FP_PROPS trick) kills the container at boot. Working recipe: bundle `libVkLayer_khronos_validation.so` (Khronos android-binaries release, arm64-v8a, stored uncompressed) into a test APK re-signed with the game's key (`apk.sign.sign`), install with `frameport install <pkg> --apk`, and set the Vulkan shim's `vk_validation=1` (it adds the layer at vkCreateInstance; findings under the logcat tag VALIDATION in launch.log, each message ID capped at 10). ITR2's flicker + windows behind models = Unreal's Qualcomm shader-resolve subpasses with a depth resolve of a single-sampled depth attachment (VUID-04908/-03179); `vk_spec_fixes=1` drops that resolve (its TRANSFER_DST half never applies to ITR2: the main depth is transient). Valve's VALVE_rpo layer removed ITR2's fog (catalog `lepton_env: VK_INSTANCE_LAYERS: VK_LAYER_VALVE_fdm_injection`). `r.ViewDistanceScale=2` in the internal Saved/Config/Android/Engine.ini only exists on the owner's Frame (the catalog can't write internal storage yet). Launch tests: Lepton prints a transient "is not a running context" on the first start after an APK change (agent v54 `not_started` waits 30 s for "Boot complete!").
+
+## GitHub #38/#39: PowerWash Simulator, The Room VR
+
+**GitHub #38/#39 (2026-10-05):** PowerWash Simulator stuck at "Waiting.." on a reporter's Frame = Unity sized the right-eye image rect past its swapchain (rect 268+1656 on a 1920-wide swapchain; the runtime's recommended size differs per Frame) and SteamVR rejected every frame (`xrEndFrame failed -25`, XR_ERROR_SWAPCHAIN_RECT_INVALID), after which the game stopped calling xrEndFrame. FrameBridge `rect_clamp` (default on; sizes noted in xrCreateSwapchain; clamped layers count as swapped) keeps projection/quad rects inside their swapchain; triage `swapchain-rect-invalid`. Not reproducible on the dev Frame with `scale` (Unity's eye sizing isn't just the recommended width); no regression there (72 fps). The adapter's revision was NOT bumped (that would mark every installed game outdated): affected users rebuild. The Room VR (#38) = Unity's render thread SIGSEGV in libgallium_dri.so ~30 ms after the game recreates its eye swapchain with samples=4 (FrameBridge retries samples=1); the game's own code turns MSAA on (not OVRManager); candidate fix: hide GL_EXT_multisampled_render_to_texture (GL shim) - needs the APK to test. The launch test passed both (render thread dead / no frames): triage gap.
+
+## Headset round 2026-10-05 (evening)
+
+**Headset round 2026-10-05 (evening):** I Am Cat's judder = repeated xrLocateViews of one display time returning
+slightly different poses → FrameBridge `pose_consistency` (owner-verified, works). Lucky's Tale freeze on touching a
+save slot = OVRPort's OpenXR dispatcher converting XR_FB_haptic_amplitude_envelope with ns read as s (GitHub #9) →
+xrshim `haptic_fix` (owner-verified); its remaining short pauses were the wear sensor ("HMD off/on" 0.5-1 s in
+`logs/eyetracking.txt`, not vrserver.txt) → **`focus_hold` is on by default with 5 s** (owner's choice; C defaults
+too). The Room VR works (`unity_no_overlay_copy`). BattleSisters (Unity 2019.4 built-in VR, no libOculusXRPlugin.so)
+flooded "outside of frame bounds" ~2400/s and hung the GPU (kernel hangcheck, zink DEVICE LOST) → the ovrpshim frame
+wait now also applies to Unity 2019 without the Oculus XR Plugin (`UnityOculusCheck.legacy_loop`). Vader Immortal
+(UE4, stuck on the loading image after the intro, GitHub #49): VRP repacks carry a Frida gadget (`libfrda.so`,
+config `hijack_responses`), but OVRPort's `patch_clean_up_frida` removes its loadLibrary call, so it never runs on
+the Frame; `frame.ovr_trace` (opt-in, `native/ovrtrace`: 1138 exported ovr_* stubs → real loader functions, logcat
+tag `fp_ovrtrace`: calls, PopMessage answers, unanswered requests every 10 s) is the next diagnostic.
+
+## Unity built-in VR input (Accounting+, BattleSisters)
+
+**Unity built-in VR input (2026-10-05):** probe builds (`FRAMEPORT_INPUT_PROBE=1 frameport build …`; it logs
+trigger/grip crossings too) showed OVRPlugin returns the full Touch state for every controller mask (also Go masks);
+presses reach the games' OVRInput. Accounting+ (Il2CppDumper v6.7.46 reads its Unity 2017 metadata v24, run on Windows)
+passes stance selection (NewtonVR grip/trigger) but its motion warning waits for `Input.GetMouseButtonDown(0/1)`,
+which Lepton never delivers (no focused Android window) → ovrpshim registers its own
+`UnityEngine.Input::GetMouseButtonDown(System.Int32)` icall (il2cpp_add_internal_call, after Unity's: resolve first)
+that adds a click in the frame a Touch trigger or A/B/X/Y is newly pressed (`unity_oculus_check` revision 3).
+BattleSisters (Unity 2019 InputSystem/XR InputDevices via `VrHandInput`): libunity's Oculus module (OVRPlugin
+function table: a global pointer at 0x16b57c0 in this build, slots filled by name, e.g. +0x160 GetControllerState,
+0x168 State2, +0xe8 GetNodePresent) only reports controllers when `strncmp(deviceModel, "Oculus", 6) == 0` (next to
+the Go check `deviceModel == "Oculus Pacific"`); Lepton's model is "Valve Lepton" → Go/unknown → only Go masks polled,
+buttons dead. `unity_oculus_check` revision 4 (`oculus_model_checks`, Unity 2019 only) turns the 17 compares' length
+into 0 (`orr w2, wzr, #6` → `mov w2, #0` after the adrp/add of the "Oculus" literal; the string stays: it is also
+Unity's VR device name). Device result: libunity now polls `ovrp_GetControllerState(0x3)` (Touch); owner-confirmed
+2026-10-06: buttons work. Its first controller vibration then hit OVRPort's haptic-envelope bug (11 GB, OOM kill) →
+`haptic_fix` is now suggested for every game with libOVRPlugin.so (settings detect), BattleSisters works. Ruled out before: ProductName, GetNodePresent, the device-model string itself, exports.
+Accounting+ works (owner, 2026-10-06).
+
+## Vader Immortal (headless investigation)
+
+**Vader Immortal (UE4, GitHub #49, 2026-10-06, headless):** stuck after the intro on an in-game image (the splash
+quad ends ~6 s in; then the game's own projection frames, 72 fps, balanced xrBeginFrame/xrEndFrame). Not the Platform
+SDK (`frame.ovr_trace`: only user + entitlement, both answered) and not the repack's Frida gadget (OVRPort's
+`patch_clean_up_frida` removes its loadLibrary). It **leaks ~430 GPU mappings (/dev/dri/renderD128) and ~20 MB a
+second** (6.5 GB + swap after 5 min, then 26 fps): page-fault stacks (perf -e page-faults, offsets resolved with the
+process maps + vrclient.so's own symbols; its text segment is at file offset + 0x4000) end in SteamVR's runtime:
+`xrBeginFrame → CSxrCompositorOpenVR::BeginFrame → SubmitExplicitTimingData → CVRCompositorSharedTextures::
+BeginGPUTimingCommandBuffer` and `xrEndFrame → CVRCompositorClient::SubmitWithArrayIndexAndTime`. Ruled out: the
+layer color scale/bias + image layout structs (FrameBridge `strip_color_bias` 1/2, diagnostic), Valve's Vulkan
+layers (VK_INSTANCE_LAYERS=""), array swapchains in general (Lucky's Tale/I Am Cat flat). Kernel tracepoints aren't
+allowed for steamos. FrameBridge: `layer_debug` logs xrDestroySwapchain and per-5 s xrBeginFrame/xrEndFrame counts;
+`frame_balance` (ends an open frame before the next begin) exists but Vader never leaves one open. Next (built,
+not yet run: the Frame slept): `layer_debug` also counts xrAcquire/Wait/ReleaseSwapchainImage per 5 s (hooked only
+with layer_debug, after the other conditional hooks) to see whether Vader skips a wait or release: it doesn't (361/361/361 per 5 s).
+FrameBridge `snapshot=N` (`snapshot_gl.c`, GLES): every N s the left-eye image the game submits is read back on its
+own context and saved as `files/fb_snap_0-7.ppm` (quarter size) — headless launches show a black headset view, this
+shows what the game draws. Vader: Lucasfilm logo (an OBB mp4: video works), then its loading card (portrait + segmented
+bar) that never advances; the async loader thread sleeps and OBB reads stop (~168 MB of a 2.7 GB pak).
+
+## SteamVR overlay apps
+
+**SteamVR overlay apps (agent v75, 2026-10-10):** host OpenVR overlays (VRApplication_Overlay) are composited over Lepton (Quest) games on the Frame (probe checker seen over 4XVR in the headset view, `native/vroverlay_probe`); Windows ones register through Proton's vrclient too (Temporal Reality's Windows build created its overlays; fpsVR never reaches OpenVR under Proton). Detection `analysis/vroverlay.py` (bundled `.vrmanifest` with `is_dashboard_overlay`, else OpenVR + IVROverlay + self-registration markers, engine Other; Rift fingerprint `RIFT_ANALYSIS`), patch `pcvr.vr_overlay` (param autostart), Linux entry fields `vr_overlay`/`vr_overlay_autostart` (game page switch); agent `register_vr_overlay`/`unregister_vr_overlay`/`launch_vr_overlay` (IVRApplications via ctypes, live; manifest `<anchor>/frameport-overlay.vrmanifest`, the app's own key, binary = launch.sh). **SteamVR on the Frame reads only `binary_path_linux_arm`** (binary_path_linux alone is skipped). Overlay apps: no launch test, no Linux Steam-parent watchdog (`FRAMEPORT_OVERLAY`), not a "running game". A Steam overlay-app shortcut and a game shortcut run together. SteamVR's SetApplicationAutoLaunch didn't persist on the dev Frame (the watch never started by itself) → **agent v76: FramePort's own autostart**: the deployment's `overlay.autostart` is the source of truth; `ensure_host_fixes` (`ensure_overlay_service`) keeps the user service `frameport-vr-overlays.service` (`_vr_overlay_watch`, 5 s polls of the known vrserver's /proc stat) only while an overlay app has autostart on (register/unregister, uninstall, purge and the kill switch `~/.local/share/frameport/vr-overlays.disabled` / `FRAMEPORT_NO_OVERLAY_AUTOSTART` update it); a new vrserver (pid + start time, kept in `~/.cache/frameport-vr-overlays.json` across agent updates) → child `_vr_overlay_round`: wait for IVRApplications, 15 s grace, `launch_vr_overlay` for apps not running (folder process or GetApplicationProcessId); log `~/.local/share/frameport/vr-overlays.log`. Dev Frame: adopted the running vrserver, skipped the already running watch; a start after a real SteamVR start/boot is not yet seen. Details: docs/FRAME_RUNTIME.md "Overlay apps".
+
+## Vader's leak solved / AC Nexus flips
+
+**Vader's leak solved / AC Nexus flips (2026-10-14):** Vader Immortal leaves GL errors pending on its context; SteamVR's GL interop (`openxr_graphics_gl_openvr.cpp`, `xrclient_<pkg>.txt` in Steam's logs: `SXR_GL_CHECK: error:0x502 ... glGenTextures`) takes the stale error as its own failure once, and from then on `CVRCompositorSharedTextures::BeginCommandBuffer` allocates a command buffer every frame (perf page-fault stacks; ~430 renderD128 mappings + 22 MB/s). Adapter `gl_error_clear` (GLES, catalog on for Vader ep1-3) clears them before xrCreateSwapchain/xrBeginFrame/xrEndFrame: flat memory, no SXR_GL_CHECK (headless). The per-game `xrclient_<pkg>.txt` logs are worth reading for runtime errors. The Frame's runtime caps swapchains per session (XR_ERROR_LIMIT_REACHED from ~15; AC Nexus asks for more): flip emulation now turns quads upright in place (scratch VkImage, once per acquire; transfer usage added to single-layer colour swapchains) instead of a shadow swapchain per quad, which ran into the cap (#138). Headless sessions don't draw AC Nexus's panels (adapter `flip_dump` saves before/after images of flipped quads, for headset runs).
+
+## Unreal's self-restart
+
+**Unreal's self-restart (agent v90, 2026-10-13):** UE 4.21+ restarts the app once after its first-run shader
+precompile ("optimizing" screen; `r.ProgramBinaryCache.RestartAndroidAfterPrecompile`): it starts its own LAUNCHER
+activity and calls System.exit(0); Lepton ends the container with the first process (the restarted one with it).
+Skipping `AndroidThunkJava_RestartApplication` or the cvar = 0 (accepted via UE4CommandLine.txt `-ini:`) left Sports
+Scramble on that level for good. launch.sh (RESTART_BLOCK, `upgrade_launchers` adds it) starts Lepton once more when
+`_restart_requested` sees the app's own LAUNCHER start (system log, uid >= 10000) <= 5 s before its exit; first run
+kept as `launch-before-restart.log`; `FRAMEPORT_NO_RESTART=1` off. Owner-verified with Sports Scramble's first start (2026-10-13).
+
+## xrWaitFrame runs ahead (Journey of the Gods)
+
+**xrWaitFrame runs ahead (Journey of the Gods, 2026-10-14, owner-verified):** with real frames (headset on) the
+Frame's runtime sometimes returns from xrWaitFrame at once with a display time less than one refresh after the frame
+just submitted, and then rejects the second submission for that refresh (`VRCompositorError_AlreadySubmitted` in
+Steam's `logs/xrclient_<pkg>.txt`; FrameBridge pacing above the display rate). VrApi games that render faster than
+the display ran ahead (~120 submits/s at 90 Hz) and the scene slid and snapped back. The VrApi bridge re-waits when
+the new display time is under half a period after the last submitted one (`pacing 2s:` counters). Headless runs only
+submit empty frames and never show it. Lepton's logcat mirror also missed the whole verifying session (launch.log =
+Lepton's own lines only): the keeper now catches a silent mirror too (agent v91).
+
+## Lepton's logcat mirror dies
+
+**Lepton's logcat mirror dies (agent v67, 2026-10-09; v91 2026-10-14):** Lepton's mirror (`podman exec -it <container> logcat -v threadtime,color`) fails three ways: `logcat: Unexpected EOF!` right after the game starts, `Logcat read failure`, or running and writing nothing at all (Lepton 3.0.5: seen twice on 2026-10-14, once in the owner's session, once headless). launch.sh's `_logcat_keeper` reads `podman exec <container> logcat -v threadtime -T <epoch>` itself into launch.log after a failure line or 20 s without a logcat line (from the launcher's start when the mirror never wrote, else from just before its last line), restarts it from where it ended (≤5), stops it when Lepton's coloured lines come back, sets the container's log buffer to 16 MiB (`logcat -G`), and logs every decision to `<base>/logcat-keeper.log`. Checked on the dev Frame: a mirror killed mid-game (hand-over without a gap) and a silent mirror (the whole session recovered).
+
+## Double launch
+
+**Double launch (agent v57, 2026-10-06):** a second Play while Lepton still boots (~10 s with nothing to see) made
+the second Lepton stop the first one's container ("Waiting for steamlaunch-<appid> (PID …) to exit", exit 137
+"(starting)", "Clearing baked app data due to early exit") and both died (Vader, BattleSisters). launch.sh now takes
+`flock` on `<base>/.launch.lock` (fd 9, inherited by Lepton; the watchdog and dashboard helpers close it with
+`9>&-`); a second launch exits 0 and logs to `<base>/launch-dup.log`. `upgrade_launchers` adds it to existing
+launchers. Verified on the device (second launch during boot: ignored, the first kept running). Vader on its loading
+card ignores input too (owner pressed/held every button: presses reach the runtime, the card never changes).
+
+## Issue triage round (2026-10-06)
+
+**Issue triage round (2026-10-06, owner's headset):** vibration in OVRPlugin games = 2 s vibrations updated per frame and
+stopped with amplitude 0; FrameBridge turns amplitude 0 into xrStopHapticFeedback (else each buzz ran 2 s), haptic_fix
+uses the envelope RMS (was its peak), per-game `haptic_scale` → Creed/The Boys/Jurassic World fine. Lambda1VR (TBXR):
+loader named by Build.MANUFACTURER (`frame.tbxr_vendor`), no graphics extension enabled (FrameBridge adds
+XR_KHR_opengl_es_enable + asks for the requirements on -50), always multisampled render-to-texture (GL shim gives
+single-sampled stand-ins when GL_EXT_multisampled_render_to_texture is hidden) + its xash/ data → works. Jurassic World:
+`frame.vrapi_stub`. Metro Awakening: contributor's vkshim fixes + hide_space_warp + no VALVE_rpo (jumping polygons like
+ITR2). Pinball FX VR: hide_space_warp (stutters). Eleven: a Meta online request fails after platform init → needs Meta
+services. Star Wars Tales: top half black + freeze after loading; ruled out: asset-file paks (never requested), Valve
+foveation (off: no change), GL errors (MESA_DEBUG=1: none), EGL_BAD_ACCESS once in OVRPlugin init (harmless); the game's
+eye image reads back black. BlazeRush: VrApi bridge exports + ovr*_ToString stubs + avatar stub get it to the menu room
+at 72 fps, full input reaches it (diagnostics `input 5s`: Touch type only, sticks 1.0, buttons, poses 0x8f), but the room
+draws no controllers and ignores input; avatar loader forced to its "Failed" path (no logged-in user) changed nothing.
+`frame.ovr_trace` can't trace Unity games (P/Invoke dlsym; nothing imports ovr_*). Headless: the VrApi bridge's 30 s
+head-pose deadline ends VR mode without a worn headset (not a game bug).
+
+## Lepton storage
+
+**Lepton storage (2026-09-30):** each app's /sdcard (= /storage/emulated/0 → `<base>/lepton-data/external`) has `Movies`/`Download`/`Documents` symlinked to the Frame's `~/Videos`/`~/Downloads`/`~/Documents` (liblepton/mounting.sh, only if they exist at start); agent v24 `storage_targets` reads that mapping. Android's MediaProvider canonicalises paths to /home/steamos/... and rejects every file ("doesn't appear under [/system/media...]"), `sm list-volumes` is empty: the media index never works, apps must browse folders. Lepton installs with `adb install -g` (runtime permissions granted, MANAGE_EXTERNAL_STORAGE too). Files: `install/files.py`, `frameport frame send|storage`, GUI Files tab (formerly Frame → Send files).
+
+## SteamVR per-app settings
+
+**SteamVR per-app settings (2026-09-30):** editing steamvr.vrsettings while SteamVR runs is lost; the web API (127.0.0.1:27062 /app/setsettings) needs `x-steamvr-secret`. `native/vrsettings` = `fp_vrsettings.exe` (freestanding, OpenVR `FnTable:IVRSettings_003` as a Utility app, loads SteamVR's bin/win64/openvr_api.dll) sets them live and SteamVR persists them: section `steam.app.<shortcut appid>`, keys `preferredRefreshRate` (float) and `motionSmoothingOverride` (0 global, 1 on, 2 off, 3 always). Steam Link (vrlink) lists the Frame's rates 72/80/90/96/108/120/144 in vrserver.txt and follows the per-app preference ("host preferred N Hz"; whether the key is honoured is unverified in-headset yet). Judder metric: vrcompositor.txt session summary dropped + "Timed out. N total" (Stormland: 0 dropped but 313 timeouts in 2 min); fpsVR (`%LOCALAPPDATA%\fpsVR\*.json`, 0.1 ms histograms) gives p99 CPU/GPU ms. `pcvr.steamvr_tuning` (default on, PC only) applies on Play: highest rate whose budget ≥ p99×1.05, at least one step down, smoothing on.
+
+
+## Language packs
+
+**Language packs (merged from PR #20, 2026-10-04):** overport's `libovrplatformloader.so` is a dispatcher that `dlopen`s Meta's own loader (`libovrplatformloader_meta.so` / `_meta_q1.so`, also `libpxrplatformloader.so`) and keeps its own message queue; `ovr_LanguagePack_GetCurrent/SetCurrent` are 8-byte `return 0` stubs in it, `ovr_AssetFile_GetList` forwards to Meta's loader. `frame.langpacks` (opt-in, `native/langpack`) serves `<tag>.lang` files from the game's data; `elf.hide_exports` marks the loader's exports STB_LOCAL (bionic and glibc only match GLOBAL/WEAK; verified for glibc, bionic's `is_symbol_global_and_defined` is from memory). `libfp_langpack.so` is built here (`python native/build.py --only langpack`) and committed. Owner-verified 2026-10-04: Deadpool VR with only `en.lang` and the patch on plays English dialogue and runs normally (headless launch tests show 2-6 fps while it loads: not a regression sign). A dispatcher answer that arrives after we answered the timed-out GetList is dropped (one answer per request); games already in a library get `lang_packs` filled after an app update (`library._refresh_data_fields`). The library logs to logcat under the tag `fp_langpack` (dirs looked in, packs found, every language-pack call), so it shows up in the game's `launch.log`; an `ovr_AssetFile_GetList` the dispatcher leaves unanswered for 1.5 s is answered with our packs alone. Deadpool VR (Unreal) accepts a pack only when its `Metadata` equals the game's own version string (`ULanguagePacksSubsystem` compares it with `%s.%s.%s.%s.%s` built from the build info, e.g. `1.0.40.356975.Quest` = versionName; found by disassembling `libUE4.so`): the patch writes the APK's versionName into the library (`@FPMETA@` slot, `with_metadata`), `FRAMEPORT_LANGPACK_META` overrides it. Deadpool VR (2026-10-04, headset): German became selectable with that Metadata, but dialogue stayed silent (even English once reported as a pack) while the path was spelled `/sdcard/Android/obb/<pkg>/x.lang`; with the `/storage/emulated/0/Android/obb/<pkg>/x.lang` spelling (Unreal's own, now listed first in `scan_dirs`) German dialogue plays. `FRAMEPORT_LANGPACK_SKIP=<tags>` or a file `fp_langpack_skip` in the obb folder leaves packs out of the list (experiments).
+
+
+## Cube swapchains
+
+**Cube swapchains (GitHub #107, 2026-10-09):** the Frame's runtime refuses `faceCount=6` swapchains (-2,
+XR_ERROR_RUNTIME_FAILURE); OVRPlugin ignores that ("CreateSwapchain for eye 0: 0x0, 0 stages") and crashes in
+ovrp_EndFrame4 (memset). FrameBridge `cube_standin` (default on, `native/adapter/cube_standin.c`) serves a refused cube
+swapchain as one GL cube-map texture in the app's context (GLES only) and drops its layers. Verified headless with
+Budget Cuts Ultimate (2048² sRGB, 12 mips; runs on at ~70 fps); what the cube layer showed is simply missing.
+
+## Hardware video decoding
+
+**Hardware video decoding (PR #96, PR #128 by Lucas-Mathieu, adapted 2026-10-10, agent v71):** `native/hevc` = one
+OMX plugin `OMX.frameport.{avc,hevc,vp9}.decoder` (FFmpeg v4l2m2m on Iris /dev/video-dec0, FFmpeg software decoders as
+fallback inside the component, Vulkan copy for big native surfaces). The connection installs it once per Frame
+(`ensure_video_codec` → agent `video_codec_status`/`install_video_codec`: `~/.local/share/frameport/video-codec/versions/
+<manifest sha>` + `current` symlink). A Frame keeps the same or a newer `revision` (no flip-flop between PCs) → **bump
+`revision` in native/hevc/build.py with every artifact change**; a failed install isn't retried during the connection.
+Per game: only launchers of games whose recipe has `frame.hw_video_decode` (install stage, no APK change; suggested
+from analysis `media_codec`, ANALYSIS_VERSION 8; deployment.json `hw_video_decode`) get the codec line → the Podman
+wrapper (native/hevc/podman.py) mounts the plugin into that container (merged media_codecs.xml in
+$XDG_RUNTIME_DIR/frameport-video). Off for every game: Settings → Installing (library `video.hw_decode` → agent
+`video_codec_switch` = video-codec/disabled); one game: `FRAMEPORT_NO_HW_VIDEO=1 %command%`. `upgrade_launchers`
+converts agent ≤70 launchers (Batman's `<base>/frameport-codec` → keeps the line, folder then removed). Batman: catalog
+ migration `batman_video_patches` (`frame.hw_video_decode` + hidden adapter setting `surface_native`). Iris: 8K
+refused (ENOMEM) while any other decoder session is open; SteamVR's vrlinkrunthread holds one ~12 s at game start →
+refused opens retry until 20 s after the plugin loaded (else 2 s), then software; VP9 7680x3840 never returned a
+picture → VP9 ≤4096x2304; hidden VP9 frames come back as empty capture buffers (bytesused 0, no LAST):
+FFmpeg's wrapper ended the EOS drain at the first one (two-pass VP9 lost its last ~25 frames) → build.py requeues
+them (codec revision 8; drain ends at LAST, or 1 s after a skipped empty buffer; dev Frame 2026-10-10: 600/600 =
+OMX.google.vp9 Y hashes). Rebuilds are deterministic (ext4 + NTFS path
+with spaces, two NDK copies → same; rev 8 141de01f…; PR #128's own sources → its 27a2d749…). Not yet run on the device.
+
+## Vulkan shader dump
+
+**Vulkan shader dump (GitHub #140, 2026-10-10):** adapter `vk_shader_dump=1` (Vulkan shim, `native/vkshim/shader_dump.h`;
+applies where vk_sanitize can: Unreal/Other arm64) writes each distinct SPIR-V module once to
+`files/fp_vk_shaders/<size>_<sha256>.spv` (tmp + rename) and one `index.txt` line per vkCreateShaderModule (`<seq> <ms>
+<unix ms> <name> new|known|again|failed`, O_APPEND) to find the module behind a GPU hang. Agent v72 `collect_diag`
+returns `shaders` (newest modules of fp_vk_shaders + fp_spirv, ≤4 MB each, base64) → bundle
+`games/<pkg>/target/shaders/`. Triage `gpu-hang` suggests both dumps; `triage.graphics_api` (FrameBridge's
+xrCreateSwapchain formats: <0x1000 Vulkan, else GL) keeps only the session's API's (`API_ONLY`). Host-tested only.
+Agent v74: a reporter's hang came ~10 s after the last new module, so the culprit wasn't among the newest written →
+with an index naming modules, `shader_dumps` sends every module of the index's **newest session** (after the last
+`# start`), deduplicated, last used first, each ≤4 MB, ≤30 MB in all (`session` = how many it names) + that session's
+index lines; no index (fp_spirv) = the old newest-by-mtime 4 MB. One JSON line (~40 MB base64) over the SSH channel
+is read whole by `Frame.agent` (fine at that size); `_Writer.fit` drops the least recently used modules last, after
+cutting logs, to stay under the 24 MB zip limit.
+
+## Unreal OBB check
+
+**Unreal OBB check (GitHub #159, 2026-10-10):** Epic's DownloaderActivity checks OBB name+size (OBBData), then with `bVerifyOBBOnStartUp=true` CRCs the whole OBB; its screens are invisible in Lepton (stuck at `Displayed …/.DownloaderActivity`, triage `unreal-obb-check-stuck`) → `frame.unreal_skip_obb_check` (analysis `unreal_verify_obb`, ANALYSIS_VERSION 11) flips the manifest boolean (`axml.set_meta_data_bool`); skips only the CRC pass. Host-tested only.
+
+## Issue round 2026-10-12
+
+**Issue round 2026-10-12 (agent v83):** Lepton pastes STEAM_COMPAT_DATA_PATH unquoted into `sh -c "ln -s …/internal/<pkg>
+/data/data/<pkg>"` (mounting.sh): a game on a card named "Steam Frame 512g" got no internal storage (no saves/prefs;
+Beyond Sandbox's EOS then looped `createKeychain→resetKeychain` forever, 1.85 GB log). Quest launchers with an unsafe
+path now `ln -sfn <base> ~/.local/share/frameport/lepton-paths/<pkg>` at every start and give Lepton that path
+(`app_dir_lines`/`set_app_dir`/`launcher_base`; upgrade_launchers converts; deployment.json keeps the real base).
+Verified on the device with a spaced copy of Stremio (old: the `ln` error; new: /data/data link, shared_prefs
+writable). `frame.eos_keychain_loop` (opt-in, triage `eos-keychain-loop`) returns from EOSSDK.resetKeychain. Wander
+0.3570 (Unity 6.5, Firebase, Gecko) ran out of bionic's 128 pthread keys → `frame.unity_tls_key_pool` (Klownicle's
+approach, #198: libunity's 4 key imports renamed `fp_tkey_*` via `elf.rename_imports`, `libfp_tkeys.so` pools
+destructor-less keys behind one real key); device: past Firestore, 72 fps. Cpp2IL releases can't read metadata v107
+(Unity 6.5) → `tools/cpp2il.py` falls back to the development CI build (nightly.link) on that error, and since #293 on any release failure (BattleTalent, Unity 2021.3: the release dies exit 134 in CsFileUtils.GetTypeName after making the folders, no .cs; `il2cpp._run` = non-zero exit or no .cs is unreadable; never with FRAMEPORT_CPP2IL; caches holding "every class missing" are re-run). Vermillion's canvas
+is an OVROverlay quad (drawn above the hand) → `frame.vermillion_scene_canvas` (PaintableMesh getters → false;
+installed build checked, 72 fps headless; headset not yet). Linux apps: `desktop_icon` switch, a deleted desktop copy
+stays deleted (#212). Findings: OLAR (#201) RHIThread null deref in libUnreal (`ldr x8,[x19,#792]`, x19=0) not fixed by
+hide_space_warp / vk_hide_fdm / no Valve layers; FNAF HW (#135) "freeze" = first-start GL program-binary-cache compile
+on Zink (threads busy in zink/disk cache), not a hang; VR4 (#199) reporter's patch.203 OBB truncated. Upload benchmark
+(`scripts/upload_bench.py`, #242): home Wi-Fi caps every method at ~11 MB/s; paramiko uses ~3x OpenSSH's CPU; Windows
+OpenSSH refuses FramePort's key file (ACL "bad permissions") until its permissions are tightened.
+
+## OpenSSH uploads
+
+**OpenSSH uploads (2026-10-15, #324/#242):** sftp escapes `* ? [` inside double quotes itself (and undoes it for
+put's destination), so `native_upload.quote` escapes only `\\`/`"`; Win32 sftp turns every local backslash into `/`
+(escapes too) → local paths go as `C:/…`. Logins: `Frame.auth` = the attempt that worked (app_key / user_key = a key
+file from Settings → Installing → SSH keys, library `ssh.extra_keys`, CLI `frame ssh-keys` / agent / password).
+OpenSSH strict (FramePort + Settings keys, IdentitiesOnly) unless auth was "agent"; a refused strict login retries
+relaxed (+ private copies of ~/.ssh/id_{rsa,dsa,ecdsa,ed25519}: OpenSSH skips its defaults once any -i is given, + the
+agent); `-v` key lines go into the error. FramePort doesn't add its key to the Frame for this. Windows-tested.
+
+## Meta user id
+
+**Meta user id (GitHub #182, 2026-10-11):** OVRPort's platform loader (runtimes 3.4.3-23204ea and -aa54c3f) answers
+`ovr_GetLoggedInUserID` (and two other callers) without a Meta account with a made-up id from a helper (`stp; mov x29,
+sp; bl random; …; mov/movk x9 = 0x53444835ec580000 (6e18); add x0, x8, x9; ldp; ret`), kept only in memory → a new id
+every start; Walkabout Mini Golf files saves under `Profiles/Oculus/<id>/` and lost all progress. `frame.ovr_stable_user`
+(default_on, detect = the game has libovrplatformloader.so) rewrites the helper to `mov x0, <6e18 + 32 bits of
+sha256(package, keystore)>; ret`: stable per game and per user (keystores are personal), so online games never see two
+FramePort users as one. Found in every PATCHED build checked. Host-tested only; upstream candidate.
+
+## Vivox API 31
+
+**Vivox API 31 (GitHub #101, 2026-10-09):** newer Vivox builds (Green Hell VR) call Android 12 AudioManager
+communication-device methods from `com.vivox.sdk.AudioChangeListener` with no SDK check → NoSuchMethodError on Lepton's
+Android 11. `frame.vivox_audio_route` (analysis `vivox_api31`, ANALYSIS_VERSION 4) makes every such method return at
+once (`Dex.return_early`: return-void / `const/4 v0,0; return v0`; nopping the invoke would leave a move-result the
+verifier rejects). Older Vivox (Eleven Table Tennis, BattleSisters) lacks that code and isn't matched. Verified
+headless: Vivox initialises, 150 s at ~65-70 fps.
+Photon Voice does the same (GitHub #362 Table Troopers, #325): `com.exitgames.photon.audioinaec.AudioInAEC.
+updateAudioDevice` (void; only caller of getAvailableCommunicationDevices/setCommunicationDevice, reached from the mic
+thread `AudioInAEC$1.run` via access$000; no SDK_INT check left) → sibling patch `frame.photon_voice_audio_route`
+(analysis `photon_voice_api31`, ANALYSIS_VERSION 21; shares `vivox_audio_route.patch_class`; Vivox's id, title and
+output unchanged, no revision bump). Triage: `vivox-api31` / `photon-voice-api31` now need the SDK's class in the
+stack; any other `*CommunicationDevice*` NoSuchMethodError = `audio-api31` (report). Host-tested on the real dex only.
+
+## Steam Input gamepad for 2D apps
+
+**Steam Input gamepad for 2D apps (GitHub #162, agent v72, 2026-10-10):** Lepton's Android only has the Wayland seat's `wayland_touch/keyboard/pointer`. Steam makes its virtual pad (uinput, `/devices/virtual/input`, 28de:11ff, "Microsoft X-Box 360 pad N", ACL for steamos) only while the Frame's controllers are on (controller.txt "Steam Controller reserving XInput slot 0"; gone when they sleep), also with no game running; steamos-manager's 28de:0000 keys device isn't a pad (no BTN_SOUTH). Lepton's container root (system_server too) = steamos (`keep-id:uid=0`), so a bind-mounted `/dev/input/eventN` opens. Opt-in `device.steam_gamepad` (vr_kind none; suggested for `android.hardware.gamepad`/`LEANBACK_LAUNCHER`, analysis `gamepad`, ANALYSIS_VERSION 9): deployment.json `steam_gamepad` → launcher `GAMEPAD_LINE` (after the codec line: exports FRAMEPORT_GAMEPAD + LEPTON_ENV_SDL_GAMECONTROLLER_ALLOW_STEAM_VIRTUAL_GAMEPAD, puts `agent/bin` first on PATH) → `PODMAN_WRAPPER` (written by ensure_host_fixes; non-`run` calls go straight on; `run` imports the agent's `podman_run_args`; hands on to the next Podman after its own PATH entry with itself removed from PATH, so it chains to the codec wrapper either way round) adds the pads + `Vendor_28de_Product_<pid>.kl` (Xbox 360 layout). Verified headless with a uinput stand-in pad (Stremio's container: EventHub `classes=0x80000141`, our key layout, KeyEvent BUTTON_A dispatched); with Steam's real pad and a game: not yet. Pads made after the start aren't seen until the next one.
+
+## Multiview programs on flat framebuffers (Doom3Quest)
+
+**Multiview programs on flat framebuffers (GitHub #77, Doom3Quest, 2026-10-09, prototype):** Mesa enforces OVR_multiview's
+"program num_views == draw framebuffer views" rule (`draw_validate.c`, the draw is dropped silently); Qualcomm doesn't.
+Doom3Quest compiles every VS with `layout(num_views=2) in;` and draws its HUD/PDA into 2D-texture FBOs → black. Opt-in
+`frame.gl_multiview_fbo` (analysis `gl_multiview_libs`, ANALYSIS_VERSION 6; own-engine GLES only): `native/glmv` =
+`libfpglmv.so` (12 chars = "libGLESv3.so": libdoom3.so's one `.rodata` dlopen string is rewritten in place, its qgl*
+table comes from dlsym on that handle; also first DT_NEEDED for its direct gl*/egl* imports). Such draws use a lazily
+built single-view twin (view 0, uniforms copied per draw); eglMakeCurrent resets the per-thread cache. Host-tested only
+(rewriter on all 19 Doom3Quest shaders + glmv.c against a stand-in GL, `tests/test_gl_multiview_fbo.py`); the host's
+Mesa 23.2 llvmpipe has no OVR_multiview. Headset-verified by Xandrix1987 (2026-10-09: HUD/PDA shown, no fps drop) -> in the Doom3Quest catalog recipe.
+
+## BlazeRush
+
+**BlazeRush (GitHub #57, Klownicle's verified guide, 2026-10-10; FramePort's version headless-tested only):**
+`frame.blazerush` (1.0.349 only: exec-segment SHA + every word checked, offsets from PT_LOAD) NOPs the avatar-readiness
+wait (0x4b2dbc), RETs the avatar renderer (0x4b2adc), renames `cache/shader_cache` → `cache/br_shader_v1`. GL shim
+(now also exports glShaderSource/glLinkProgram/glProgramBinary/glDeleteProgram/glDraw*: pass-through unless a setting
+is on) `gl_int_attribs` (integer inputs fed via glVertexAttribPointer re-set with glVertexAttribIPointer per draw,
+reflection cached per EGL context + program, dropped on link/binary/delete) and `gl_highp_markers` (vertex shaders with
+every '|' marker: mediump→highp except on in/out/uniform lines); host test `tests/test_blazerush.py` with a stand-in
+GL. FOV: the game reads VrApi props 7/8 right after vrapi_Initialize (no session; the Frame has no
+XR_EPIC_view_configuration_fov) → the bridge saves the live FOV (also located before tracking, headless: 118.87×120.04
+on the dev Frame) in `files/framebridge-vrapi-fov.txt` and answers with it at the next start (log `FOV properties: …
+(saved by an earlier session)`). `device.config_sync` (catalog field `config_sync`, agent v78): user_config.xml
+r_3dwidth/height, r_width/height from the runtime eye size (FrameBridge logs `runtime recommended eye size`) × scale,
+written at finalize, set_settings and by launch.sh before Lepton starts (`_config_sync`). Headless runs at scale 1.7
+end in `zink: DEVICE LOST` right after the bridge's 30 s no-tracking deadline tears the session down (gpu fault at the
+teardown; not at scale 1.0): a headless-only artifact, the headset never hits that deadline. Launch tests count an exit/crash after
+such a line as a pass (triage.yaml `headless_end`, finding `headless-end`; GitHub #57 "Failed to launch" on install).
+
+## Session triage
+
+**Session triage (agent v70, 2026-10-09):** launch tests never reach FOCUSED, so real play sessions are triaged
+too. list_installed gives each game `last_play` {start, end, test} from `<anchor>/plays.log` (launch tests write a
+`test <unix>` line first → test sessions are only marked); `session_log` returns the newest session's launch.log
+(`<base>/session.log`, ≤4 MB: head + tail + FrameBridge/crash lines between) + that session's logcat-crash.log +
+`journalctl -k` GPU lines ("kernel: …"). The GUI's connection refresh (`app._check_sessions` → `pipeline.sessions_due`,
+background thread; sessions >7 days old are skipped) runs `pipeline.triage_session` = `validate/session.analyze`
+(triage.yaml signatures incl. `space-warp-used` (info, `question:`, never auto-applied), `gpu-hang` (`report: true`)
+ computed `slow-frames` (pacing windows vs the nearest refresh rate) and `focus-dips` (FrameBridge always logs
+`focus: lost` / `focus: back after N ms`, session_fixes.c)) → library `last_session` / `last_session_checked` → game
+page "Last session" callout (Try this fix / Rebuild with this fix / Yes-No question / Report / Dismiss). Suggestions may
+be values (`adapter.scale=0.85`, `triage.split_suggestion`); adapter-only fixes are pushed live (`apply_suggestions_live`
+→ agent set_settings, like the Game settings dialog). CLI `frameport session <pkg> [--apply]`. PC VR (Proton) launchers
+log no session end, so they aren't triaged yet. pac_hints stays triage-only: a survey of all 68 dump APKs found unpaired
+PAC hints in 21 libraries of 18 games (OpenSSL's 38/40 in most UE4 libUE4.so and libEOSSDK.so, UE5 libUnreal.so ~400
+vs +2-3, libass, libopencv, …), most of them games that work, so default-on would rewrite many working builds.
+
+## Install links / FrameDrop button protocol
+
+**Install links / FrameDrop button protocol (2026-10-07, not yet clicked end to end from a browser):** FrameDrop
+(framedropvr.com, a closed-source Windows sideloader) defines "Install with FrameDrop" buttons:
+`https://framedropvr.com/install?manifest=<url>|url=<file>` → that page opens `framedrop://install?…` (1.6 s, else its
+home page); manifest `{"schema":"framedrop.install/v1","name","files":[{"url","sha256"}]}` (name = Steam title; .apk
+or Linux .zip). `deeplink.py` (no Flet) parses framedrop://, frameport:// and the pasted https link, enforces its
+rules (https; http only on loopback; no credentials; no LAN/loopback/link-local IPs, also after DNS and redirects; URL
+ends in a file name), caps manifests at 256 KiB, ignores non-hex sha256 (FrameDrop's own example has a placeholder),
+downloads into `<data>/downloads/<slug>-<hash>/` (OBBs → `obb/` next to the APK, `.part` removed on cancel/mismatch);
+`pipeline.add_from_link` routes APK / Linux / exe and sets `title` + `title_locked` + `link` (a bare file link keeps
+FramePort's title). GUI: `views/link_dialog.py` (always asks first), Add games → "Install from a link…", CLI
+`frameport open-link [--yes --no-install --gui]`. **A `flet build` bundle can't take a URL argument** (the Flutter
+host treats any argv as a developer page URL), so `urlhandler.py` registers a script, not FramePort.exe: Windows
+HKCU `Software\Classes\{framedrop,frameport}` → hidden PowerShell `frameport-link-handler.ps1`; WSL (source runs)
+the same keys → `wsl.exe -d <distro> -e sh frameport-link-handler.sh`; Linux `frameport-links.desktop` +
+`xdg-mime`; macOS unsupported (Apple Events, paste instead). The script drops the link into `<data>/links/*.link`
+and starts FramePort unless `<data>/gui.alive` is < 10 s old (`gui.starting` stops double starts); the GUI's
+`_watch_links` thread touches the heartbeat and opens links (newest window session). Settings → Install links: one
+switch per scheme (`links.framedrop`, `links.frameport`, default on); a scheme another program owns (FrameDrop) is
+only taken with "Use FramePort for these links" (`register([s], force=True)`); off removes only FramePort's own
+registration (`MARK` in the command). Never registered with FRAMEPORT_HOME/FRAMEPORT_NO_LINK_HANDLER (tests,
+screenshots). Same round: files dropped on the Library (`ui/dropped.py`, bundles only like the Files tab), "Add a
+Windows program (.exe)…" (`pipeline.add_windows_exe`: exe in Downloads/home/drive root copied alone into
+`<data>/windows-apps/<slug>/`), patch `device.display_mode` (Automatic / VR / Flat window → `InstallContext.display`,
+`installer.show_window`). FramePort-only manifest extension `"frameport": {"description", "icon"}` (bad values ignored; icon: same URL rules,
+≤2 MiB, Pillow-checked, ≥32 px, saved as PNG in `<data>/downloads/icons/`, shown in the question by asset URL, then
+`sources.apply_custom(pkg, "icon")` unless `.picked` exists; description fills `details.description` only when
+empty). Bare file links get a title guessed from the file name (`title_from_filename`: version/arch dropped, package
+names → last part). Windows test of 0.12.1.dev191 (2026-10-07): a button click opened the dialog; but a click right
+after closing FramePort did nothing (the closed window's heartbeat was < 10 s old) → the handler scripts now wait
+up to 4 s for the link file to be taken before trusting the heartbeat, the window's CLOSE event / atexit delete
+`gui.alive`, and the Windows command runs under `conhost.exe --headless` (plain `-WindowStyle Hidden` flashed a
+console). Screens: `scripts/ui_smoke.py --links --fake-frame --game <pkg>` (tall pages: `--viewport
+1280x7000`; Flutter's popup menu ignores Escape).
+Demo link: the homepage's example button = `deeplink.DEMO_MANIFEST` (https://frameport.app/demo/cool-game.json, published
+from site/public/demo/); every form (https button page, frameport://, framedrop://, pasted) → `InstallRequest.demo`,
+no network (fetch_manifest returns `demo_manifest()`, download refuses), `link_dialog.show_demo` (Install =
+`easter.demo_install`: Cool Game's cover out of the portal; eggs off → "Nice, it works!"), CLI just says so.
+Link updates (2026-10-17): manifest `version` (top level, or `frameport.version`, which wins; ≤64 chars) is stored in
+the entry's `link` record (+ `direct`); `pipeline.check_link_updates` (GUI start via `app._check_link_updates`, every
+6 h: setting `links.last_update_check`, off with `links.check_updates`) re-fetches web manifests that named a version
+(`deeplink.can_check_updates`: not bare file links, local manifests or the demo) and sets/clears `link_update`
+{version, checked}; versions compare with `deeplink.compare_versions` (numbers, then release > suffix). UI: Library
+`link_bar` + game page callout → `link_dialog.update_from_link` (fetch again, one confirmation, `download_and_install`
+per game; add_from_link clears the offer and keeps a name the user gave). CLI `frameport link-updates [--install]`.
+
+
+## XR_FB_color_space (#336)
+
+OutRun Quest VR (`org.outrun.quest.vr`, its own Khronos loader, no OVRPlugin) logs "Rec.709 color space unavailable" right after xrCreateInstance and quits ~20 s later without a session: the Frame's runtime (and OVRPort's dispatcher) list no XR_FB_color_space. Adapter setting `fb_color_space` (off by default, `native/adapter/color_space.c`) offers the extension when the runtime lacks it, strips it from the runtime's create info, fills XrSystemColorSpacePropertiesFB with Rec.709 and answers xrEnumerateColorSpacesFB / xrSetColorSpaceFB (no conversion: the runtime has no API for it). The functions are reachable through FrameBridge's xrGetInstanceProcAddr and `framebridge_extension_proc` (xrshim); OVRPort's fixed dispatcher table can't forward them, hence off by default. Not yet tried on the device (the build was not downloaded: it ships Sega's game data). Log: `color_space: emulating XR_FB_color_space`.
+
+## Per-game headset identity (#373, 2026-10-17)
+
+Owner decision: all Quest / OVRPort conversions default to Quest 3; Customize → Headset model offers Quest 3,
+Quest 3S, Quest Pro and Quest 2. Rebuild and reinstall after changing it. Rift, Linux and 2D apps are excluded.
+Target: Asgard's Wrath 2's **Enhanced Rendering Features** and **90 Hz Mode**. This implementation has static and
+host tests; unlocking those options and actual 90 Hz presentation still need an owner headset check.
+
+Device evidence supplied by the owner (headless Transformers, OVRPort runtime 3.4.3-aa54c3f): Lepton's image already
+sets `ro.product.model=Lepton`, manufacturer `Valve`, device `lepton_arm64_only`. A `LEPTON_GFXRECON_*` boot-property
+line cannot replace existing write-once `ro.*` values. Removed the WIP headset property injection. Android
+`Build.MODEL` stays Lepton. A general app-start dex/reflection override is follow-up: the existing `Dex.return_early`
+tooling replaces method bodies, but does not supply a universal early startup hook that safely sets Build fields.
+
+OVRPlugin logged `venderId 10291, systemName Oculus Quest2` even with FrameBridge rewriting the name. The APK's
+`lib/arm64-v8a/libopenxr_loader.so` dispatcher sits above FrameBridge: `xrGetSystemProperties` at VA `0x18554`
+overwrites the name (`0x18620`–`0x18638`, string at file/VA `0x6034`) and returns its own
+`XR_META_headset_id` (`0x186e8` loads address `0x29338`, `0x18778`–`0x1877c` copies 16 bytes;
+UUID file offset `0x21338`). Vendor id remains 10291. A lower-layer-only override cannot fix those answers.
+
+Disassembly of the supplied Unreal `libOVRPlugin.so`:
+
+- `ovrp_GetSystemHeadsetType` at `0x251730` calls `ovrp_GetSystemHeadsetType2` at `0x247bb0`, which calls the
+  `0x2590b0` thunk → `0x292f80`.
+- System properties' name is copied to the global std::string `0x62d328` at `0x261b30`–`0x261b3c`.
+  `0x261b9c`–`0x261bb4` stores the headset-id-present flag (`0x62d2c0`) and UUID (`0x62d2c1`).
+- `0x292f80` checks that flag. When present it compares the UUID, in inline 64-bit constants, returning
+  Quest 1 = 8 (`0x293134`), Quest 2 = 9 (`0x2931ac`), Pro = 10 (`0x2931b8`),
+  Quest 3 = 11 (`0x2931c4`), Quest 3S = 12 (`0x293060`–`0x29309c`). Unknown UUID → 9.
+- Only without the UUID does `0x2930a8` fall back to systemName (older Quest/Pro names, default 9).
+  `0x292d60` is a separate product-name normalizer: it recognizes newer Meta names but returns the generic
+  `Meta Quest` for known Quest products. It is not the headset-type selector. Android Build is not consulted
+  in the traced headset-type path.
+- Cross-check: the available armv7 OVRPlugin's Thumb entry `0x120c5c` → thunk `0x12bc38` → `0x148ac8`
+  likewise tests UUID first (16-byte comparisons), then name at `0x148b1a`. This older build recognizes through
+  Quest 3 (return 11 at `0x148b14`), not Quest 3S. It is consistent with the Unreal mapping for Quest 2/Pro/3.
+
+Raw XrUuidEXT byte order (hyphens just group sequential bytes; do not swap GUID fields):
+
+| Model | UUID | Unreal headset type |
+| --- | --- | --- |
+| Quest 2 | `3064f239-15ed-4722-a659-5ea1ecd899c2` | 9 |
+| Quest Pro | `b58443c9-df86-40cd-8918-2a278e18ab71` | 10 |
+| Quest 3 | `082746ba-a071-4cf7-8f87-bade5cce43ce` | 11 |
+| Quest 3S | `9510492b-0d42-4872-bcf4-fb1a8def6f0e` | 12 |
+
+`device.headset_model` now applies at APK stage after FrameBridge. It verifies original name, UUID and the
+instructions loading both in the known dispatcher before writing either. Unknown builds fail with an explicit
+unsupported-dispatcher message and a Quest 2 escape hatch. Same-size data edits only: NUL-padded 14-byte name and
+16-byte UUID. Quest Pro uses the short dispatcher label `Quest Pro` because `Meta Quest Pro` plus NUL needs 15 bytes;
+its UUID selects type 10. Quest 2 changes no dispatcher bytes and adds no embedded headset setting (native default preserves the old name).
+FrameBridge retains the full standard name override
+for apps calling it directly; setting 2 preserves its original result. No UUID extension is invented in FrameBridge.
+
+Owner verification: rebuild/reinstall Asgard's Wrath 2 with Quest 3 selected. Capture the OVRPlugin line containing
+`venderId 10291, systemName Meta Quest 3`, and its `HeadsetId:` line (16 hex bytes matching Quest 3 above).
+Capture any game/OVRPlugin headset-type line: expect `Meta_Quest_3` / `Quest_3` / numeric 11 if the build logs it;
+absence of such a line is not proof of failure. In the headset check both named graphics options become available,
+can be enabled and persist after restart. Check actual runtime refresh/pacing separately when selecting 90 Hz;
+identity alone does not implement refresh-rate support. Rebuild with Quest 2 for the control: original `Oculus Quest2`,
+original Quest 2 UUID, type 9 if logged, and previous option visibility. Also smoke-test a Unity OVRPlugin game
+with the default Quest 3 choice for regressions. No device access was used during implementation.
+
+## Mixed reality: scanned rooms
+
+**Mixed reality: scanned rooms (agent v92, 2026-10-16, branch mr-scene; docs/mr/):** Quest MR games read the room
+through Meta's scene APIs; the Frame offers none, and Valve's chaperone is no room (2D outline raised to 2.43 m, often
+the default 1 m circle -> the Android runtime's STAGE rect falls back to 1x1 m; XRService's plane detection is
+horizontal-only, its persistent map sparse ORB, its XRIPC single-client; cameras are XRService's alone,
+IVRTrackedCamera gives no frames). **The passthrough's RoomView 3D depth mesh is readable** (docs/mr/PHASE0.md:
+IVRBlockQueue_005 `/xrservice/roomview3d/meshData|meshLayout`, metadata through the C++ `IVRPaths_002` on the block
+handle, `meshIsUpToDate` on the queue handle; 132x128 fan, ~30/s; raw->standing moves during a session -> convert
+with the final one), so FramePort scans rooms itself: agent `room_capture` (Background/Overlay OpenVR app, prompts =
+artifacts/roomscan/*.png via IVROverlay_028 slots 1/3/20/22/35/43/44/63, `scripts/mr/render_prompts.py`) -> `.fprs`
+dump -> `fp_roomscan` (native/roomscan, freestanding, offline) -> `room.txt` + `room-mesh.bin`
+(docs/mr/ROOM_FORMAT.md; outline = positive shoelace in x-z, wall inward normal (-dz, dx)) in
+`~/.local/share/frameport/rooms/<universe>/`; launch.sh copies it next to settings.conf (`_room_sync`, games with
+`scene_emul`); FrameBridge (`scene_room.c/scene_meta.c/scene_anchors.c`) serves N walls, volumes (BOUNDED_3D),
+planes, GLOBAL_MESH (XR_META_spatial_entity_mesh), XR_META discovery/persistence (newer Meta SDKs and MRUK), anchors
+saved in `files/framebridge-anchors.txt`; all through xrshim (OVRPort's dispatcher drops unknown META calls).
+`scene_emul` is now suggested for every USE_SCENE/USE_ANCHOR_API game (migration `scene_emul_all`; NOPE and Pinball
+FX had none). PC: Frame page "Room" card, `frameport frame room scan|status|from-boundary|import|export|build|show`.
+Real data (owner's room, 2026-10-16): floor at 0, table surfaces, orthogonal walls found; the ceiling needs "look up".
+
+## Vulkan pipelines refused: Fossilize and Turnip (Transformers, #349)
+
+Transformers Beyond Reality: Redux (Unreal, Vulkan) ended its first frames with Unreal's "Shader compilation failures
+are Fatal." (2026-10-17, headless on the dev Frame). `vk_pipeline_log=1` showed every graphics pipeline failing in
+pairs: the precache attempt with `VK_PIPELINE_CREATE_FAIL_ON_PIPELINE_COMPILE_REQUIRED_BIT` (flags 0x100) answers
+`1000297000` (= VK_PIPELINE_COMPILE_REQUIRED, normal), the real compile answers `-1` (VK_ERROR_OUT_OF_HOST_MEMORY)
+in the same millisecond, and the shim never logged a single success. The dumped SPIR-V was valid (spirv-val), one
+module a constant-colour fragment shader. Ruled out in one run each: the app's VkPipelineCache, its
+VkAllocationCallbacks (retry without either/both), Valve's VALVE_rpo/VALVE_fdm_injection (`device.foveation: off`).
+Khronos' validation layer added a crash of its own (null deref in its vkCreateRenderPass2 on the game's create info,
+the shim changed nothing there): don't use it for this game. Removing `VK_LAYER_fossilize` from GraphicsEnv's debug
+layer list (`android::GraphicsEnv::setDebugLayers`, as `native/zinkfix` adds its layer) made the pipelines compile:
+360 modules instead of 10, frames submitted. Two Fossilize instances are still created by other threads before the
+engine loads the shim; they aren't the renderer's. About six pipelines with the game's multiview vertex shader
+(module 12944, ViewIndex) still fail in Turnip; a blank fragment shader alone doesn't help, blank vertex + fragment
+does. Settings `vk_no_fossilize` + `vk_pipeline_fallback` (catalog entry): headless RUNNING after 72 s at 72 fps.
+Headset check pending (some objects may be missing).