Strange Attitude on Airliners during Autopilot

Hello,

So far this is happening to me using either the 747 or the 787,

At cruise altitude and speed on course via Nav using Autopilot - my aircraft is banked to the right with rudder and is following course correctly, and I mean banked! as in 15 degrees over,

Any help appreciated!

Note: I don’t get this issue whatsoever using props or turboprops, just airliners…

(FS2020 completely up to date and Premium version)

Flight model set to modern?

Yes, set to modern

Can unfortunately say that it does effect light aircraft too, in a flight now with the rudder hard over in autopilot while staying on course

I have found that if I disengage autopilot then the rudder snaps back to centered and then I can engage autopilot and it will stay alright for a few minutes but slowly drift back into full left or right rudder

Then it’s likely a too small, or no deadzone at All on your joystick axis.

I have deadzones all setup on my Logitech software, checked all assigned controls for interference and everything checks out fine, the rudder is only moving on Autopilot, its use is fine without Autopilot

What happens if you disconnect your joystick for troubleshooting.

I will give it a go… really at a loss of ideas here though so I will see

Okay, so Autopilot started to play up, I disengaged so it would straighten out, disconnected my stick and engaged Autopilot, it worked as it should so I reconnected my stick and then it worked as it should for the rest of the flight

Great. Apparently the deadzone is too small.
Suggest to use at least 2% on a brand new and precise joystick.
On worn out ones 10% or more can be necessary.