@droftarts I have the 24V heater since a long time already 🙂 The problem back then was i had all my wires through a cold water connection hose and could not change single parts.
And also, even though I planned to change the heater block anyway, I can not accept a problem to be just "unsolvable", especially with software. I thought there must be a way, just for my ego so to say.
Indeed it was your approach M307 H1 ... after the M950 H1 ... that solved the issue!
Big times thank you for this again. Made the printer last for some important prints before the heater core swap.
I understand the safety concerns, but for me, it makes no sense to destroy someone's reputation because he asked for advice.
Thanks for helping out on this one and for the upvotes!
I will update you when my new carriage and daughterboard are finished.