I was getting excellent MR prior to SU9, I had it locked at 31 fps with 150 Terrain LOD, with 100 sim render, 100 OpenXR developer render and 85 XR toolkit FSR 40 sharpening.
It was so smooth I didn’t get any artifacting from the MR once I took off, and just a little around the wing struts of my Cessna when taxiing to the runway.
Now it’s noticeably worse, and the MR drops down to 22.5 regurlarly even though I’ve lowered my Terrain LOD to 130.
Trying to work out what has nerfed it so much.