To anyone running a Z790 board with a 14900k and cannot get DCS to run stable. As a last ditch effort, try disabling hyperthreading and see if that solves it. I finally did it after a month of troubleshooting and despite trying to trigger a CTD or a BSOD, DCS will NOT crash. It’s super stable so far. Looking forward to finally getting to max out my system settings and using mods again in DCS to make it look as good as it should given the components I’m now using. Quite honestly I have not noticed a drop in performance across all Windows 11 apps and programs. I’m also still running 16 cores with HT disabled so not missing hyperthreading at all. 😃
Akula's post in CTD with 14900K - No windows lock up. Just CTD was marked as the answer