At 3.3.0.16, for me there are problems with accidental activation of the touch screen while in-call. I keep putting calls on hold, recording, changing modes etc. I think this is new behaviour, I didn;t notice it in previous versions. It's annoying, but not fatal.

In addition, I can't get the phone to route audio to any bluetooth device in-call. In all previous versions, I couldn't maintain connection to a bluetooth device at all for more than ~10seconds, so annoying, but still a step forward from previously.

If either one of these problems was fixed, I'd be entirely happy. At the moment I mostly only use the Pro1 for testing,because I can't afford to keep hanging up on my few remaining customers.

I'm not on the telegram group, so no idea if my experience is typical, or if my install got screwed up somehow.