Golf 4 1.9TDI ATD - Turbine Overload Error 17965: Hoses, N75 Valve & EGR Replaced, Log Analysis

Hello.
I have a problem with the car, as in the subject. There is a turbine overload error 17965 in it. All hoses, N75 valve, EGR have been replaced. The turbine bar works correctly from what has been observed. Finally, I made logs, I put them below:

Groups 003, 011: Link
Groups 003, 011: Link

Please interpret the logs.

Logs show you are reloading
There are two possibilities:
- damaged N75
- turbine geometry
You can see after controlling the N75 that the controller wants to limit the boost but cannot break it, the turbine is constantly charging, which can also be seen from the flow values, which could be caused by a damaged N75 which constantly gives a vacuum (which I rather doubt) or a jammed turbine geometry (on which I rather put).
You can also see that when he catches the notlauf, the N75 should not give a vacuum and the boost does not drop. In one of the logs you can see that the pressure drops only when the engine speed drops. In the second one you can see that after reloading, if you still pull it, it takes about 3 seconds. the pressure begins to drop and then you let go of the throttle, which in my opinion would rather indicate the fault of the geometry jam. Probably if you held him with the gas in the floor for a while, it would go further down.