Alright, I usually have around 140-160 FPS at all times, but now whenever I am not in combat and my cursor goes over a frame, mob, or anything that you can click on, my FPS drops to around 12. But when I am in combat, I can mouse over Grid without my FPS failing, but nothing else. Does anyone know what is wrong?
Some extra stuff -
I play with all settings at maximum, the problem persists even with everything at minimum.
I have tried enabling and disabling verticle sync, still having problems either way.