Hi!

I have an Idex running Klipper. I have some problem when using extruder #2.
For some reason the printer always use extruder #1 regardless if it's heated or not. That is if I only have a print that use #2 and that heats up, it doesn't print with that extruder. All settings in Cura are set to use #2 for everything.

I tested a lot of things and are using the latest Cura version 5.4. Changing extruder is something the slicer should tell the printer (Klipper) when to do. I did now test with Prusa Slicer and it uses #2 as intended. So, what I can understand it is something with Cura that is wrong. What? Is it a known error? Can I do something to make it work?

Regards
Johan