I decided to play TW3 again with my new GTX 1080. So of course I cranked up everything to max and started to play. Every time I would move my mouse quickly I would get stuttering. Tried everything from frame render ahead to limiting frame rate to setting everything to low etc. Nothing worked. After some surfing on the web I came across others having the issue they too having Logitech mice. When they used another mouse brand or controller problem disappeared. Having a G500 mouse i starting wondering and looking at the mouse settings. I turned up the report rate to 1000 vs 500 default. And the problem was fixed. So if anyone else is having this issue, trying turning up the report rate.