It's not the Server we have our own server and the server didn't reboot all day Sat. but I was booted out of game 4 different times with a nvidia driver conflict error, I was running the latest drivers so i tried the 320.49 drivers that worked from the beta they gave the same error. So I gave up and put my GTX 670 back in and it hasn't had the issue at all, I'm just wondering of it's because the 760 is a 2GB card. By the way the GTX 670 is a 4GB card.