Hey guys.. I got a Sapphire 5850 Xtreme, now with the Beta Driver (13.11 9.2) but the mouse stuttering is not gone, i have it since 13.9 WHQL drivers I tried now 13.9. / 13.10 / 13.11 Beta 1,2,3,8 and now the 9.2 The mouse stutters, when i start Chrome (visit another website) or a various program, when it loads it stutters, when it's finished to load, its gone. I also install the 13.4 drivers, and on that driver it works perfectly, no mouse stuttering nothing! but i cannot play BF4. OS:Windows 7 64bit Any Solutions? PLEASE HELP ME!