yeah well... lol other than saying check axis and have you set admin in properties of steam, COD, trackIR, joystick profiler etc i don't know what to say
but you must know that some people DO have issues because of this... so to copy some IT fellas by saying: Have you tried turning it off and on again? and, Are you definately sure its plugged in?
After the basic stuff has all been eliminated then we can look if it goes deeper in the code. and then well.. its up to the devs :p