Was setting the printer up for TPU (crocs for the small person) had an extruder blockage whilst printing the PLA studs for the crocs and had to strip it down to clear it.
So the AMS and HT have been on and off the printer a bit and I pick up the AMS to move it so I can relocate the PTFE tube and forgot to unplug the AMS 6 pin cable.
Managed to bend a few pins and the plug pin guides so probably need a new buffer module now - after spending 18 hours drying the TPU and finishing the damn crocs before I do anything else!
Anyway, a tale of caution, sure I’m not the first and won’t be the last either.