Call of Duty: Modern Warfare 2 [NPEB00731]

I was playing arround with  Call of Duty: Modern Warfare 2  settings. In multiplayer with 4 player splitscreen alsmost all of the call of duty games suffer from wierd glitching between player screens, sometime you see other player flickering and glitching in eachothers screen. See printscreens. I was able to fix this for at least: 

Modern Warfare® 2 [NPEB00731]
Call of Duty®: World at War [BLUS30192]
Call Of Duty® 4: Modern Warfare [BLUS30072]

To fix multiplayer glitching in Call of Duty games check: Disable vertex cache in the GPU settings menu.