They're horizontal only in game; tested League of Legends, Diablo 3, and Hearthstone. Hearthstone did not have any lines whatsoever. Disabled V-Sync and it felt like the mouse was lagging. Another strange thing in League of Legends was that I uncapped the FPS and I would get the lines. The lower the framerate went, the less visible lines would be. But 80 FPS cap would feel slow, as if it never even hit 60 frames while on an 80 cap.
This only happens in game and I have the latest driver downloaded.
This only happens in game and I have the latest driver downloaded.