10700k, 3090, reverb g2....about 15 fps loss on avg, did a fresh windows and dcs install, no joy..avg about 40 to 45 fps no reprojection enabled which isn't bad....but lots of stuttering....and if I get to an area with action going on....eastern friendship mission 1 in the hornet comes to mind when approaching the smoke to provide cas, I drop as low as 20 when 2.5 I would maintain 55 to 60...guess its time to wait and see....may change refresh to 60 hz from 90 for now and deal with the flashing lens (not sure the technical term)