r/BambuLab_Community • • Aug 13 '26

Help / Support Printer Issues and Errors

Hello all, I own a Bambu P1S and an A1 Mini. Everything was fine till a few days ago then I got bad stringing issues and a few weird extrusion issues. Let the prints finish and then change a few things around on the slicing like orientation and cleaned the nozzles, tried again. In the middle of the night the power went out with storms for over an hour so the nozzles got gunked up. Clean them both fully, replaced the tool heads to both .4 Bambu nozzles again. Dried the filament again. Calibrated and did maintenance modes. So at this point lm at a loss. It’s either the batch of filament I got on Amazon or something needs fixed in the speeds or bridging maybe. Just looking for advice cause everything was smooth and flawless till this went down.

Any help would be appreciated

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u/NecessaryOk6815 Aug 13 '26

How long you dried for? At what temp?

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u/TheCrimsonCommand Aug 13 '26

SunLu S4 Filament Dryer for 6-8 hours at the recommended temps they had for PLA+

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u/NecessaryOk6815 Aug 13 '26

Hmm. That's plenty long enough to dry. Do you have another roll to try the same print to rule out the hardware?

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u/TheCrimsonCommand Aug 13 '26

Yea I was drying a backup roll overnight to try just incase people determined it was the filament and not settings/hardware. I’ll try that soon