ubuysa
The BSOD Doctor
Well you could eliminate the Nvidia graphics card by removing it temporarily and plugging the monitor into the motherboard and use the iGPU. Graphics performance will be terrible but at least you'll be able to see whether it crashes or not.Little update:
In the last week I've been rolling back to a previous driver whenever a crash would occur. By this I mean that if the game crashes once, I reboot in Safe Mode, run DDU to uninstall all Nvidia drivers, reboot in Normal mode with no internet connection and install the previous version of the old driver, downloaded directly from Nvidia. Only the graphics driver, nothing else. The game has so far crashed at least once using the following versions of the Game Ready drivers:
461.72
461.40
461.09
460.89
460.79
457.51
457.30
...and currently trying the 457.09, released on 29/10/2020. I'll continue to roll back as long as I find drivers on Nvidia's website (the oldest available is 442.19, released on 3/2/2020), at which point I really don't know what else to do, apart from ringing PCS. Any suggestions on anything else I could try, before spending hours on the phone with PCS?
If it doesn't crash, and since you've tried a range of drivers, you'd have to suspect the card itself.