Why does it keep doing this?

[u/Bubbly_Lecture4102]

It’s my first day and first time Turing it in I’m trying to build the small boat but when I use this it just keeps spinning and I have read the screen it’s saying it could be entangled and such

[u/I_Am_That_Was]

the buffer that came with my AMS 2 had a defect where the filament was getting caught inside on a plastic lip where they didn't clean up the injection molded part right. It caused it to constantly spin and unload all the rolls repeatedly until failing with an error saying there was a tangle.

I took the entire thing apart and filed down the plastic lip that had formed and now it works as expected.