Ive exp with all diff combo settings to no sucess, it even happens on the lowest res with all settings to lo, the only thing i can think of is my GPU cant cope?....
i have 3 1Terra HDs, (2x samsung and 1x seagate), all just over a year and half old and all run 7200. I consistanly run "Ultra Defrag as well - game folder specific defrag......
Is not a game breaker or anything as im still playing well with no probs, just like i said b4 in Armoury when i preview it does it......