I had the same issue. I removed all overclocking from CPU and GPU and noticed it was caused by the OC, which had been stable so far. Newer MSFS versions are harder on OC stability. Try this to see if this is an easy fix.
I had the same issue. I removed all overclocking from CPU and GPU and noticed it was caused by the OC, which had been stable so far. Newer MSFS versions are harder on OC stability. Try this to see if this is an easy fix.