Hi, I am not having much success solving a problem I am having when printing with the UM3. The printer stopped extruding early in a print, during the first or second layer, please see attached images. The images of the PETG prints were taken on a piece of paper as they were not visible on the glass.
The issue first started when I was printing with PETG, see Images 1A&1B, after cleaning the print core and manually feeding filament through the nozzle I tried again to print PETG, same issue, see Image 2. After cleaning the nozzle and the feeder I decided to try PLA, once again thi