I'm using 4.6.0.
Thanks! I have this start code in the machine settings:
G28
G1 Z15 F300
M107
G90
M82
M104 S215
M140 S55
G92 E0
M109 S215
M107
G0 X10 Y20 F6000
G1 Z0.8
G1 F300 X180 E40
G1 F1200 Z2
G92 E0
G28
I don't remember having edited any of this; I don't know much about gcode, so I don't touch it directly. Can I just delete the M104 and the M109 lines, or could that break something?
(I'm using the General PLA profile with fine settings. The only thing I changed there was the first layer hight, since that is should be 0.3mm, according to my printer's manual (Geeetech A10).)