Rudder Issue

I flew a 8-8.5 hour flight and at landing I got a smooth landing idk around -78 or something but then my rudder pedals didn’t work but when I slowed on down and was on the grass because I couldn’t control my rudder on the runway the rudder started working on the grass

Any reason for this

(The rudder pedals have a green light when on and when I was on the runway the light was green as if they weren’t disconnected

SU9 and New Separate Nose Wheel Steering Axis for Tiller - Community Support / Hardware and Peripherals - Microsoft Flight Simulator Forums

As I’ve said in the beginning of the flight the rudders worked perfectly fine during taxi but at landing it misfunctioned

I have the same problem, seems to correct itself when you slow right down.