Logs

Right-click the Backseat tray icon → Open logs folder… (it’s your Windows temp folder).

FileWritten byLook here when
backseat-supervisor.logThe tray appThe service won’t stay up, or the game list won’t refresh
overlay-clone.logBackseat inside the gameNothing shows up, a key does nothing, input got stuck
overlay-clone-bridge.logThe graphics handoffNothing shows up and you have two GPUs
overlay-renderer-<number>.logThe interface, one per gameBackseat opens but is blank

Lines you might see

OpenProcess(renderer ...) failed err=5 — the game is running as administrator. Launch it normally.

bitness mismatch (need a 32-bit build) — a 32-bit game. Not supported.

gpu bridge init failed — usually two GPUs, or a very old Windows.

hotkeys: toggle=F8 ask=F6 / PAGEDOWN — your key bindings, as Backseat read them. Check this after editing overlay.key.txt.

The logs record what Backseat did. They never contain what was on your screen or what you asked.