It sounds like recent Wyze software development quality control has shown issues here and there. To me the quality was good until recent months, when it started to show issues after upgrade. The issue I faced:
Cam v3 upgrade bricked cameras
(Cam 3 firmware update bricked 2 cams)
This one seems a bug in upgrade procedures.
No sound audio in playback of v3 floodlights
This one seems to be an issue with the firmware. and for over months, the issue hasn’t been fixed.
I really wish Wyze could keep the quality persistent, at least as good as before.