I don't think this is GFX card related necessarily but I've posted in the monitor thread (Asus MG279Q) but it's dead so I'm not expecting any replies. I had to connect my rig up to a random monitor for testing. Now, back on my mg279 it's capped at 60fps when playing games in full screen mode. Borderless windowed, it runs up to 144. I have no idea why. Any ideas?