This has been bugging me as of late and its very noticeable on boxes which have vertical grooves. Turning on vsync seems to fix the issue but i can’t stand the delay and gsync and fast vsync are not available. Plus csgo wont accept any changes from the nvidia control panel. The vsync setting does nothing, the fps setting does nothing, its really weird. I did get the fps limit to work at a certain point but it was stuttery and had a lot of latency as well.