I don't think this is a global issue. I don't have ANY of the issues you mentioned.
My TBM still flys perfectly after the update.
I still have to use right rudder trim on takeoff, so the p-factor is still there for me...
*SOLVED*: Totoritko solved my problem! AI aircraft were causing the CTDs. Removed them in the settings and haven't had a CTD since. Many thanks to Totoritko for very quick responses/suggestions and, of course, for solving the problem.
Yes, I remember that we had our "own" TOGA (and some other) commands - but then we consolidated back to X-Plane default commands where possible. People were confused that the "regular" commands didn´t work on the IXEG. So you are right, it is a bit of a mix.
I will be here to help if you get stuck again!
Cheers, Jan