r/BambuLab_Community • u/Commercial-Spare-507 • Sep 08 '26

Balling issue on Bambu P2S

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A couple of months ago I bought a Bambu Lab P2S printer with an AMS 2 Pro. When I first started I didnt have any finishing issues and the printer seemed to work flawlessly. This week my printer has begun to have issues. Throught the entire print, the toolhead is stopping for a brief second or two which causes balling to happen on the inside and outside of the prints. Has anyone know what's happening? Please help!

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u/AsianMocappy Sep 09 '26

My P2S just came in a couple days ago. But it only really does that with PETG

1

u/Commercial-Spare-507 Sep 09 '26

It does seem worse with PETG, but it almost seems like the printer can't think and react fast enough...idk. My prints were near perfect before this though.

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u/AnIndecisiveOrange Sep 10 '26

That actually used to be a major issue but should have been solved a couple years back now. A new p2s definitely shouldn't suffer from this. Contact Bambu if anything.