So i updated to Windows 10, updated my video cards drivers and everything. So when i play multiplayer some maps i get 35-90 fps, other maps i drop down to 1 fps, is really laggy, my screen flickers on and off and the mouse is really hard to control. My ping is steady at 86. Its not my video card because i can play single player fine and i also play the Witcher 3. It only happens in Call of Duty World at War multiplayer. I even uninstalled my hard copy of the game and bought a new copy on steam thinking my disc instal was the problem.
I have in my computer
NVIDIA GeForce GTX 970 FTW edition x2 sli
AMD Phenom II X6 1090T Processor
SABERTOOTH 990FX/GEN3 R2.0 Rev 1.xx board
32gb RAM, Corsair Vengence
Anyone know how i can possibly fix this issue?