With a fresh install of Windows 11 (and all the Windows tricks from Thud enabled) and a fresh install of 2.8, im having to significantly turn down settings to get a suitable experience in MP. I’ve turned off all shadows and reverted to the VR settings tab and still have issues. During 2.7 I had a lot of settings turned up quite high and it ran quite nicely in MP. It runs okay in single player Instant Action as long as I turn shadows off, but horribly in MP.
My computer: i9-12900K, 32 GB RAM, 3080Ti, Valve Index.