Fix audio stopping after idle/screensaver with USB audio devices (#1361)#1363
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Fix audio stopping after idle/screensaver with USB audio devices (#1361)#1363aethersdr-agent[bot] wants to merge 1 commit into
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Add three recovery mechanisms for when Windows WASAPI audio sessions go stale after idle/screensaver, which Qt's QAudioSink doesn't detect: 1. QMediaDevices::audioOutputsChanged listener — restarts the RX stream when USB audio devices (like Connect6) power-cycle or re-enumerate. 2. Zombie sink watchdog in the RX pacing timer — detects when bytesFree() is stuck at 0 for ~2 seconds while data is waiting, indicating a stale WASAPI handle, and forces a restart. 3. IdleState handling in stateChanged — catches the case where the sink transitions to Idle (not Stopped) with pending data, which the existing #1303 recovery missed. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
Fixes #1361
What was changed
Fix audio stopping after idle/screensaver with USB audio devices (#1361)
Files modified
src/core/AudioEngine.cppsrc/core/AudioEngine.hGenerated by AetherClaude (automated agent for AetherSDR)