Strange Behaviour mmu2+
Hello. my english is a bit bad but going to explane as best i can.
Videos tells mush how it behavi. when i printing by using octaprint i nerly always get somting wrong with filiment change to other color. I check the tubing and all working well and smode its when it selecting a port it failling it seams. I have also failing in pullback and its seams it shut off it sealf some times and other times direct failing and trying and middle in the process it fails
Here is some Videos.
https://photos.app.goo.gl/BKTYfJvTXBKr4kWM9
RE: Strange Behaviour mmu2+
You can use the @pause command in your G-code to pause the print at a specific layer, allowing you to change the filament https://community.octoprint.org/t/how-to-change-a-filament-at-specific-layers-through-octoprint/45896 house of hazards