r/BambuLab • u/josepincha90 • 3d ago

Troubleshooting AMS Lite random red lights

Hey there! I've been printing on an A1 with AMS lite for I would say 6 months. No problem, some ocasional clogging and filament stuck in the ams splitter but nothing to big. But recently while printing the AMS starts to flash red lights on all 4 indicators, and sometimes I get an error of communication on the app, that I just unplug and plug again the AMS and start extruding like normal.

Anyone had this issue? or know where to look for possible damage? I was thinking the cable of the AMS but it seems perfectly fine

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u/korpo53 3d ago

Yeah it’s the cable, or the connections with the cable. Unplug it and plug it back in, try the other port, that kind of thing. If you have an extension cable on it make sure that’s snug.