[Zubersoft]

For both of you - please do something for me. Bring up the metronome, tap the settings icon, and enable "Prevent audio delay when starting metronome". This keeps the audio engine in a state where it's idling but not shut down, and no resources will be freed. I know you said you aren't using the metronome or audio player, but the metronome still always loads an audio file because it has to be prepared for the user to play the metronome, even with a tempo of 10. Please let me know if that stops the issues you are seeing. If so, I may decide to default to having that setting on, and there will be slightly higher level of battery consumption (which matches the older version before I adjusted this).

Thanks,
Mike