Hi, just a quick problem i have that i couldn't find in the common errors fourm. Whenever i play FDO IW5, my mouses X-Axis Sometimes gets a jerk in sensitivity. It happens at random times, and it's only in FDO, in other games it works fine. I have up to date drivers and I've turned smooth mouse on and off with no difference. It's a Logitech G500. Any help would be appreciated, thanks.

Can you try opening the task manager and setting the priority of the game to normal?

yeah we're all mouse sensitivity jerks!

Disable Fraps if you have it running.

i have set autopriority to 0,set priority to normal,set my fps to 100,still my mouse is inaccurate

for example in iw4m my game and mouse are smooth as fok,and as far as i know the engine is the same

Try to lower your usb polling rate.