I have a Thrustmaster TMX and when I try to map my wheel controls it doesn’t save. I will press the save button, it tells me that it has saved, but when I go back into the game nothing happens. When I come back to the controls menu I notice nothing saved, it just all says ‘Undefined’.
Same thing is happening to me but only for 5th gear, i can mapo any button to any option with success but when i map anything to 5th it deletes it after saving.
Have you tried a custom wheel profile?