Geeetech

That's classic symptoms of the firmware thinking the probe switch is always triggered. The most common cause of this is the wrong terminals on the switch being used. I can't remember which is the correct pins, but take a look at your auto level switch. If you have the wires on the outside two ...

Thanks Mark. I did some looking around in the firmware, and I've found the issue in the firmware provided here on the forums.

Marlin_main.cpp starting around line 3059. It looks like that when a tool change happens, any further moves happen in cartesian coordinates and it is not converted to delta ...

I have a G2S. I can print fine if I only use the first extruder. If I try a print that uses the second extruder, the carriages slowly move to the top until it crashes and starts skipping. When using Manual controls with repetier-host, if I switch to the second extruder and try to manually extrude ...