@edmussHi edmuss,thank you for your detailed introduction, but I have a problem. I use RTSS to lock the frame rate to 45fps, but it has no effect in dcs. The frame rate is still running at 50+, which cannot achieve perfect smooth. I have stability 45fps in Steam VR, so I guess something is not set correctly.
My PC: I12700, 2080, 32G, SSD, Hp Reverb G1.