I’ve had the Taz 5 for a little over a week and I’ve loved it. It’s been very reliable and consistent up until last night. Filament suddenly jams on the slightest retraction. When it jams it not only won’t push further into the hotend, it won’t pull out without pliers either. Snipping the filament to a sharp point and feeding it back through fixes it, until I retract at all., then it jams again. I’ve had a similar problem on a cheaper printer when the PTFE became damaged, but to knowledge, the Hexagon doesn’t use PTFE. Hopefully this is a common and easily fixed problem? Any input is appreciated, thanks!
Printing Esun Pla at 205
With retraction at 20mm/s speed and 2mm distance. It’s been working just fine till last night.