Retry monitor and capture setup after invalidating failed attempts. Bind output leases and callbacks to registration identity, cancel confirmation timers, and keep hardware cleanup independent from device enumeration during call handoff.
Commit profiles only after successful storage writes, acquire mode ownership before Android side effects, and reject blocking operations on main or the control worker. Keep the app singleton backed by an isolated MediaAudioSession with a single executor.
Validation: 30 media session scenarios, 420 JVM tests, assembleDebug, core build, and full check.sh (225 tests plus proxy/burst/load) passed.
evgeny
74035fc043