I had quite some bad stutters in the gameplay, where otherwise the framerate and CPU/GPU load would be within reasonable limits. But when I used "Alt Tab" to desktop just to tweak a setting and returned back to the game, from there on everything was butter smooth. Might be something to do with the application not properly prioritizing it's threads. Anyway for me it made a enormous difference. From cranky anoying framerates dips to great fluid gameplay. Re-checked if it was a one time lucky fix. But everytime the game is running at first framerate is experiencing big dips, as soon as I switched to the desktop and back to the game everything runs great. Can some other players with these problem see if it fixes their FPS stutter/lag and get a much more consistent framerate??