Just in case someone stumbles over this thread.
The issue appears to occur with certain DX12 games. Should it persist longer than the next few nVidia driver versions, I will try to find a workaround. Until then let’s hope they clean up their messs.
The last non-broken driver appears to be 577.0
https://www.nvidia.com/en-us/geforce/drivers/results/251131/
PLEASE NO “NOT WORKING FOR ME TOO” POSTS BELOW THIS ONE, SO THAT OTHERS CAN FIND THIS ANSWER EASILY. THANKS! THANKS! THANKS!
The issue is the latest nVidia driver and the current solution is using the last non-broken driver (577.0) instead.