Makairsjop

You triggered me to check if Cura 15 solved the same issue you are having: indeed it helps using Cura 15x to generate Gcode! There is something different in the generated Gcode between Cura Old and new... I'm in the luxury position to have several UM to my command (UMO+, UM@+ and UM3) Haven't been using the UMO+ because of the irregular feeding issues. Changed: Nozzle, Heatblock, Teflon isulator, Tube, Feedgrinder: nothing worked. Now i'm printing the second part with Gcode Cura 15: and it works like a charm!! UM do something about it!!! Cura 3.1 737-Knob-Type1.gcode Cura 15 737-Knob-Type1.gcode

Had the exact same problem on my iMac, installing Cura 2.3.1. After I pasted it in the applications folder it crashes. I solved it by making a new map in applications and pasted the Cura file there! That works fine... Still don't know why the normal routine doesn't work, but that's for the pro's to find out Have a nice Day! gr Bas