may be for intresst for compare… XMP may be the biggest difference of what users reported. I use XMP mode, but the XMP profile of my RAM is mainly same as the fastest JEDEC standard profile (1), so no OC here.
I OC my CPU with “sync all cores” - setting and my 2080TI is factory OC’ed ( the highest pre-OC model ).
I have many sound-devices, but for MSFS I use in meanwhile the onboard realtek digital out ( toslink) with a driver date from 12/2019 from MS. But I killed all of that Asus sound-tools, I banned nahimic service from my system, etc.
System ( win10pro ) wide vcruntime is in meanwhile at 14.31.31103 and .Net seems 4.7.2 … if that relates…