ah i thought about the fan ducts and not about the heat creap, yeah that could be not so nice....

Thank you very much, it works. I wasn't aware that some other power supplies had the same Problem.

So, i made some tests, this is the final version, better and also, look for the head temp or the bed 😄

while boards[0].vIn.current < 23
....if tools[0].active[0] >= 100 || heat.heaters[0].active >= 40
........M80
........break
....else
........break