CR10 Bed Starts over heating after print starts
CR10 was working well, we moved it (disconnected circular connectors) and then set it up again.
After this the bed heat to 60C fine, then print head heats and then it starts printing fine, but the bed starts heating again and gets to 105C if you leave it.
printing looks fine but of course the rising tempo causes it to unstick and I turn i of as a safety issue
I would expect a failed MOSFET to start heating with power applied, it does this after I have cycled the power but not the first time after a long power off.
Ideas? MIght just swap MOSFET anyway