*Created by: stanwood77* General informations: - Device: Volla Phone - Channel: Stable - Build: OTA-23 ### Steps to reproduce Open any app that uses microphone - except calls - a few hours after the last boot, and use it. ### Expected behavior The app / webpage is supposed to capture the sound normally ### Actual behavior There's no audio recording at all. For example, when capturing a video, there is only the image on playback, no sound. Recording via the Dictaphone application only records silence. Sometimes plugging and unplugging a wired handsfree fixes the issue. Microphone works again after a reboot (for 1 or 2 hours at least). A complete reinstall did not fix the problem. This seems to occur since OTA-23 release. A few users on the French Telegram group, with various devices, confirmed the same problem (especially with FairPhone 3). ### Logfiles and additional information None