S8 D2 VFL steering

Hello people I have a little problem with steering my dick

Let's go to the dates
S8 bj96
AHC motor
365tkm steering gear is equipped with servotronic and steering damper

So to the problem
What I noticed is mostly after a longer straight drive (from time to time also ojne this straight phase) when one steers to the right about a quarter to half turn "harks and wicks" the steering so it comes a wideeststand as if no servo support was there, but one turns mot a little more force funltionierts at once again

What comes to this is that sometimes in stand when you steer to the right the same problem usually occurs after the start otherwise hardly in stand

In addition, after the cold start at low temperatures (below 5-10°c) the steering to the right is extremely smooth for a short time

Servotronic does NOT function, relays is currently developed to exclude electronic errors but makes no difference to before (servotronic also before expansion without function)

So anyone ever had such a problem?
Are there any tips that you could veesearch before the whole steering gear needs to be re-engineered?
Personally I have the presumption that somehow is stuck on the rack (what the sporadic occur to me and the smoothness but not explained) OR win problem with the torsion rod that the dirty o.Ä. is.

Thank you for every answer