Printer going totally wrong while Z-Tilt

Hey Guys,
I set up my Vcore 3.1 500 englosed from stock, as I got some problems beforehand.
I used RatOs 2.1, followed the instructions to first update everything (so its on RC3 now), did the setup wizard, added a few small things from my previous setups (nothing thats connected to the motion systems, just light, the command for the fan and a additional temperatur probe).
I did the beacon_calibrate and just wanted to start my first print so far and X/Y/Z-Homing was totally fine, but as soon as it started the z-tilt the whole motion of the extruder was completely off and also making noices I never heared from a printer before!
I'll attatch a video from what I was able to catch before I had to emergency-exit it.

It's a Vcore 3.1 500 with stock drivers, stock stepper motors and using the "normal" configuration even if it has two additional 40mm noctua coolers on top of the stepper drivers.

Any ideas how this could happen and how to fix it?
RatOS.cfg14.24KB
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