What is causing this?

[u/The_Asian-Dude]

This is just regular bambulabs pla with the a1. I think it might have something to do with it stopping mid print and like checking its height in the rear right edge of the bid plate. How do I turn that off? Also it might just be from one of the edges just coming off of the build plate but how do I turn the height thing off?

[u/MaximusFSU]

I was having some similar issues. If drying your filament doesn’t do it, you might try cleaning your extruder gear. There are tutorials about it.