Smart Smoothing is Off. I also wondered if it was in fact doing 75 fps, but used RivaTuner to detect the FPS and it is 75 fps but alternated eyes. I then tried using smart smoothing and naturally it went weird as hell.
Again, getting 37.5 fps is fine for me even if itt’s alternating eyes. I think the down-side to AER is simply that anything that relies on previous frames such as TAA and DLSS, (or smart smoothing perhaps) - get boofed by the AER frame being off by the parallax and the canted displays. This is less of a problem in regular headests without canted displays probably - or with paralell projections on perhaps (although parallax should still induce errors even in those modes/HMDS). In either case I can’t live without PP-off mode, so I’ll take whatever that give me. As to the TAA, I haven’t tried the method listed in the guide - just haven’t had time. I instead set TAA to off using the .ini method, but that killed DLSS and stuff for me. So I have to try that other listed method above. If all it did was put the same line in the .ini, then I might just have to try it again.
In any case the TAA off produced such terrible aliasing that I wanted the ghosted vertical objects back instead hahaha.