Is this normal that bed temperature drop to zero on the Sigma settings during printing? I am printing with ABS and put bed temp. to 110C in Cura. Sigma reaches the temperature after a long time and starts to print. The settings show also 110 but after some time it goes to zero and bed starts to cool down. I have manually raised it up again. Is this some software issue or I am just stupid as I am new with 3d printing.
This happens to my printer since I have it, but the zero appears when I turn on the machine. I discovered that turning the center bolt of the bed it works again, I think it’s a problem of the thermistor.