Feeder detects filament, then says its gone lol

So when I put in filament it lights up and takes some back but then the light turns off. If I pull or push the filament just a hair it then detects again and moves it around. Then the light turns back off. Basically the filament enters back all the way like normal but then says its magically not there.

Turns out its a bad spool of filament from Bambu. The diameter gets really skinny and the filament sensor in the feeder cant detect it. its 1.2mm then widens back to 1.78.

1 Like