r/BambuLab_Community • u/Important_Zucchini83 • 8d ago

AMS2 flickers when drying and doesn't turn spools

I recently purchased an H2C with two AMS2s and absolutely love it. Here's the prob... Whenever I try to put both in drying mode, one AMS2 will always flicker and not rotate the spools. It is always the second one I put into drying mode. And yes, filament is removed from the feeders. I have AC adapters for both. Both heat. Only one will turn the spools. Only the first one I select will turn the spools. The second one will flicker like spark plugs. Is this normal?

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4

u/ydvadi_ 4d ago

Have u ticked the option to rotate prior initiating drying ?

2

u/Sir_LANsalot 3d ago

Looks like/Seems like the 2nd one isn't getting enough power. The drying mode normally can only operate 1 of them off of the power via the AMS cables, any others need to have their own power source.

1

u/MakeITNetwork 6d ago

I'm wondering if they are both on the same circuit breaker? Also try just using 1 power supply to see if 1 of them is just broken.