If you want DCS World Open Beta (M-T) to run smoothly.
1- Close your X.M.P Profile
2- Use M.2 SSD After installing DCS World, it is recommended to have 100 GB of free space.
3- Set the Pagefiles to 60GB where DCS is installed.
4- Turn off SSAA in graphics settings. (MT is not needed. If it stays on, flicker will appear on the screen.)
5- If you are not a vr user , add the following command at the end of the game target path on the desktop
--force_disable_VR (There is a space after the " sign)
mine looks like this :
"G:\DCS World OpenBeta\bin-mt\DCS.exe" --force_disable_VR
I don't remember ever playing so smoothly before 🙂
TheConqueror's post in First Crash After Last Update 24.07.2023 was marked as the answer