Running triple U3014 via displayport driven by SLI 980ti. 368.69 fast sync worked and everything was perfect. Tested in overwatch, blops2, blops3, bf4. (Fast sync is enabled via nvidia inspector) Since that release for some reason fast sync has been capped at 199 frames and causes stutter and lag. I am aware that fast sync is not officially supported under SLI, but it worked flawlessly – I can post video proof. Fast sync was a game changer for me and I am extremely upset that it stopped working, I tried all the other drivers and only the .69 worked. Any idea what causes the 199 cap? Also I lose 20 frames in overwatch on any driver later than .69, again I can post proof. Any ideas?