I got a "fatal error" two flights back and figured it was just an anomaly with FS 2020 (God knows there are plenty of those), but I just go another one and figured it's worth looking into since these are the first "fatal errors" I've ever seen with PF3 in MSFS 2020 or Prepar3D.
Running Windows 11 Pro 22H2, ver 22621.1 but there were no Windows updates between the first and the second fatal error. Flying the PMDG 737-7 in both cases.
Logs are attached.
As always...Thanks!
Mike T.