I am doing the LFPG to le Cap in South Africa with the 747.
I went back to a version 1.12.13.0 of MSFS, I went back to 1.14.6.0
AMD Driver 21.3.2
I just smashed the time record on this flight, since the plane has been flying for 2 hours without CTD.
I would do more when I was on PC, but I did a CMD scan. It found me Windows file errors and fixed them.
I read that viruses could cause these errors, I applied a long cleaning procedure, with several applications (I would put the link)
We know that with MSFS you should never claim victory, but for the moment, a flight that has already lasted 2 hours is a BIG plus, when you know that it had never exceeded a few minutes.
Well, I had just posted this message, the display froze in the G2.
As usual, Ctrl Alt Del stuck, force restarting the PC, with dwm.exe error
In short, I spent an eternity to correct this dwm.exe, to arrive at the same result with 2 hours better.