I got a brand new P1S and after some prints, I don’t manage to find a solution to the new issue I have.
While printing and after the fifth layer my printer seems to form a layer of small artefacts, that the nozzle hits on its travel making a grinding noise. The issue is occuring on the same layer each time I retry the print.
I had an issue similar to this when I got my P1S and I was printing a poop chute. If I remember right, the issue had to do something potentially with the Max Volumetric Speed of the filament profile I had set. What filament are you using and do you see a speed increase on that specific layer in the slicer?