Fonsyjet

I have solved the problem by clearing all the keyboard assigments to the Primary control surfaces and trimming surfaces in the control options of the keyboard. Removed all the keyboard inputs related to the flight control surfaces since I am using a control stick to fly the plane and not the keyboard inputs.

I am experiencing the same problem and by reading everyone's comments I realised by pressing the num 0 key it moves the rudder one notch. If you keep pressing the num 0 it moves another notch and of course you get a fault on the display. If you reset the rudder then it disappears but will come back as soon as you press that num 0 again. Same thing with the other flight controls, something makes them move position .....It has nothing to do with the deadzone as the rudder has no deadzone adjustment. I don't know what causes that behavior nor how to fix it