CTD in VR with AMD 6800XT / AMD 6900XT

So I tried to fly the CRJ 700 with HP Reverb G2 earlier today. and I had several crashes, some as far as 10 min apart. Some when trying to either enter og exit VR.
My system is 5800x x570, 64GB RAM, 6800XT
The odd thing is going into the Microsoft event viewer there are several different issues.
Twice was that VCRUNTIME. My version was 14.29.30035.0
The exception code 0xc0000005 was consitant with all errors.
Other errors include d3d11.dll, versjon: 10.0.19041.746
And alo this one:
Application: FlightSimulator.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: exception code c0000005, exception address 00007FF6E07AC296

So seems like there is a deeper root cause. I am curious to how many of us with issues have either Steam or MS Store solution.
I have MS Store but installed at other than default location.
But ofcourse still some of the core files are locked away in the Microsoft folder.