Do you have the same issue if you follow the OP’s steps to reproduce it?
Yes
Provide extra information to complete the original description of the issue:
The avionics on the majority of flights will freeze at some point during the flight; this can happen at any stage of the flight, and includes the tablet display. The issue seems to be tied to the update for the ATR 42/72, as I uninstalled the update and no longer have the freezing issue.
Separately from the above, and applicable to both the original & updated ATR 42/72, the condition levels will not remain in cutoff when trying to shutdown the plane. It is impossible to turn the engines off. Even turning off all power and both fuel pumps has no effect. The fuel pumps appear to remain running and have outlet flow after being turned off at the end of the flight. This is very immersion breaking, especially for multi-leg flights.
If relevant, provide additional screenshots/video:
I can try and provide upon request, but the above issues should be easily repeatable on an Xbox series X.