You're right, so far everything works, apart from a problem with the sound, but for me so far it's stable.
I have also high battery drain, however not the necessity to charge twice a day. I recommend to go to settings and put some apps to restricted mode. I remember the System UI app drained a hell of battery until I put it into restricted mode.Is there any progress with the battery drain? I have to charge my phone twice a day and can't rollback because of the encryption problem.
I'm pretty sure I have USB-Debugging turned on, but it still doesn't respond when connected to my PC, it just charges.I just tried too because I was curious but it worked for me with Linux Mint 21.
Do you allowed USB-Debugging in Developer Option and put file transfer on )
Sometime I forgot it too ;-)
excellent