Geeetech

Shouldn't the extruder heaters be operating in parallel? This is commented out in the firmware.

In Configuration_adv.h

I don't mind checking, but your request for me to check the mosfet doesn't make since to me. Obviously the mosfet is functioning. The extruder 1 heater comes on and stays on once either of the extruder heaters are triggered. It just doesn't turn off. Seems like a programming/firmware issue.

geeetech i3 pro c extruder 1 exceeds set temp. Extruder 0 seems to work as expected. When I set extruder 0, extruder 0 heats to the set temp but extruder 1 also begins heating on its own even though it shows a set temp of 0. This is brand new and has yet to have a single print. I have been fighting ...