Transport Only Go in Reverse

This problem is happening on BF2042 as well, but I never looked into it; however, now I can't complete a mission in the campaign because I can't drive transport vehicles. 

For some reason, when I get in any transport vehicle, it immediately starts going in reverse. Pressing W only stops me, and when I let W go, I start going in reverse again. It only happens in transport vehicles; every other type is normal.

 I have switched to 3 different keyboards first, thinking maybe it's something with this one, then maybe it's just ones from this company. I have switched the reverse key binding to just the arrows and not S, I have cleared all key bindings to default, no change. Does anybody know how to fix this?