Just started printing with Cura 4.8 and found a problem it overrides manual temperature settings in cura with the Start Gcode script so it will start out heating my nozzle to 230 and my bed to 100c and then it will run the Gcode start script and set the temps down to 215 and 55c almost broke the extruder with this, thankfully i saw it in time. never had this problem in cura 4.7.1 seems the start script was changed for my printer somehow.
Printer: Geeetech A-10
first lines of gcode:
;Generated with Cura_SteamEngine 4.8.0 M140 S100
M105 M190 S100