RD Series on Simracing.GP

Daily WTCR races on Simracing.GP Weekly GT3 Endurance races on Simracing.GP Weekly GT3 Sprint Races on Simracing.GP Weekly GT4 Sprint Races on Simracing.GP

Problem steering wheel

Hello, I have just purchased assetto corsa on a PC but I have a problem with the games and my steering wheel. I don't understand why he's confusing the accelerator for the brake on my crankset. When I start a test on the circuit when exiting the pits the brake remains pressed on it and finally when I want to deactivate the automatic gearbox it is still loaded during the session. What should I please? Do you have any settings? How do I deal with all this?
I have a windows 10 and my steering wheel is a Thrusmaster TMX Force Feedback.
Thank you for your help