Hi Boris I'll send you a PM with the file. Not sure if matters but I run the game on supersampling sizes... ie. last screenshot came from 100% crop of a shot made on 4500x3000 resolution. Looks like you disabled bShadowMaskZPrePass=0 in the Display part, but you enabled it again at the end of the f...

I think he means bShadowMaskZPrepass and not iShadowMaskQuarter
And I guess both should be set at 0, since they come disabled by default.

Indeed, I'm having the exact same issue that Bruzur described, but, it looks like it only happens when Vsync and LagFix are both enabled. I can disable Vsync and enable LagFix and the game runs at 60fps (and even more in some areas, which is not good for Skyrim) But Vsync it's a must for Skyrim and ...

.... Also, I know that you mentioned it as being experimental and that it might not work with AMD cards; however, the new "Fix Lag" parameter seems to do the opposite of what it's supposed to for me. Enabling "Fix Lag" caused my performance to drop from between 40 and 50 FPS to ...