Maybe this will help others?
After going crazy with CTD issues and not being able to even get airborne, i have tried disabling Image scaling in the Nvidia control panel.
After doing this the constant CTD has dissapeared but i still do experience occational random CTD.
Unfortunatly image scaling is a very useful feature in other demanding titles, so for now i have to disable/enable everytime i’m using Flight Sim 2020.
But at least it’s a fix for now.