[Zubersoft]

It sounds like the audio backend may be at fault then. Please open the audio player, tap the settings icon at the top right and uncheck "Use advanced audio player". This would switch to using Apple's Core Audio for the playback. Can you see if this resolves the issue? If that's already unchecked, what type of audio files are you using? There is a known issue with mp4 files that will be addressed with the next update. It's best to use mp3 files in the meantime.

Thanks,
Mike