Thrustmaster 458 spider wheel glitching

Hi all,
It’s been fine up until a few months ago working perfectly with FH2 and Project Cars. But now it doesn’t. Whenever I turn 90 degrees right the wheel glitches and quickly flicks back and forth between left and right while I’m just holding the wheel at 90 degrees. Please help!!! It doesn’t happen when turning left.
Also how do I post videos on here? I can’t see how and they show my problem :confused:
Thanks