Just recently, while playing ArmA 2 OA, my character starts to spin for no apparent reason. It's as if I were constantly moving my mouse to the right, and it doesn't stop unless I enter the gear menu and click on the list of items. After doing this, however, I'm unable to use the gear menu, because the game automatically jumps down to the bottom of the gear list to the Watch in my inventory. This makes it impossible to change my gear unless I pick up an item using the scroll menu, and makes the game nearly unplayable. Even worse, after this has occurred, any other menus (Server List etc.) do the same thing, and automatically jump to the bottom of the list and get stuck there. Is there any solution to this? I'm devastated that I can't play ArmA 2 properly, and it's very frustrating. If somebody finds a solution to this, it would be much appreciated!
PC Specs:
Windows 7 Ultimate 32-bit--OS
Nvidia GeForce GTX 460--Graphics Card
ASUS Maximus III Gene--Motherboard
Intel i7 Quad-Core--Processor