Warning: Your graphics device has encountered a problem

if I see these post here:

where you reported that your brand new pc reboots

MSFS causes my PC to freeze then REBOOT with no warning whatsoever. This is a brand new, clean PC built 2 days ago, and has absolutely no issues with any other software.

I recommend the parallel topic for you:

As example: test with xmp profile disabled and and also usually things like limited fps.