[2022] Instability/Crashes on Autosave

I see you have some BlueScreen events showing there, which are always Windows, driver or hardware problems. Next time you get one (whether associated with this game or not) record the text on that screen, which will help point to the problem area.

Meantime Right click on ck3.exe , properties, compatibility. Tick "disable fullScreen optimisations" untick every other box in that dialog, Apply and exit.
Then in the launcher Game Settings menu, select fullScreen display mode, Vsync off, refresh rate 60.

Any better?  

Do you have a saved game or a sequence of actions in the game that reliably triggers the problem? If so best to make a Bug Report on this one I think.  

Glomp said: There appears to be no common factor between crashes, other than growing instability over time and auto-saves triggering it. I can restart the application and play on from the last valid save, however it'll just crash again after a period. Looking through previous threads this does seem to be a common problem, so perhaps a bug report would be best.

Fair enough, please go ahead with that!