Why extruder power off after changing filament???
How to disble this???
I fail many prints already because printer stops by low temp reason!!!
This is a firmware issue and has nothing to do with host.
If it is a wrong message you need to relax condition. Often if you enable fans you get a drop in temperature that triggers this for example. So extend range to time of allowed deviation so it does not trigger in these edge cases. How depends on firmware you use.