In my case I’ve done a full Windows reinstall, using the latest drivers across all peripherals. scf /scannow is fine. Memory tests are fine. Tried all 8 versions of AMD drivers since November. Everything else (games included) is working fine so can’t be hardware related. I’m not getting random crashes on Windows or in games. It’s only MSFS that crashes all the time at the exact same place (2-5" into the main menu) and that only after the latest update of March 9th.