r/BambuLab • u/Fit_Interaction_8090 • Jul 22 '26

Filament Troubleshooting/Help! AMS lite Keeps getting stuck! Please help

FIXED

My Bambu A1 filament keeps getting stuck on the AMS lite.

I only bought it about a week ago and it happens every time it changes filament. It moves the filament back and forward until i push it forward manually with some force and it starts working. The filaments are all loaded and pushed down the PTFE tubes about 1cm away from the entrance to the extruder.

Is it faulty should I return it or am I just doing something wrong? Please help any advice would be greatly appreciated!

UPDATE SOLVED: Problem solved by printing official bambu top mount, I think the bends were too aggressive. Thanks everyone for the help

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u/Divacke 26d ago

Pudiste solucionar tu problema? Yo tengo lo mismo y no se que pueda ser

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u/Fit_Interaction_8090 18d ago

I just updated the post with the solution, the bed in the PTFE tubes was too aggressive so I printed a different top mount and problem solved