Using a Taz 5 dual extruder V2 and the stepper motor on the toolhead starts clicking and failing to extrude or print anything. It does this “click back” motion and just don’t engage. This is an older video of this phenomena BUT it is happening the exact same again.
This is the second time this has happened. I managed to resolve it the first time by changing the retraction speed/distance and printing speeds. It was set to 30 mm/s as a default for retraction speed, and 5 mm for distance. The printing speed was at 60mm/s.
I changed it to 10 mm/s retraction speed, 2mm distance, and 30mm/s overall print speed and it worked fine for about 2 months. Now, however, the issue is back with a vengeance and no amount of changing profile settings will help.
Suggestions on what to do next and what could be causing this?