Hello guys, So first off i am new in the 3d printing world and on this forum. Did buy a PP3DP UP MINI and i have a problem with it. When i print anything at first it will go good, but after like 20 layers the print will continue but the retruder will no longer push the filament trough. Every print i do it stops on the same point. When i print something else same problem, i did change the filament and that did not help. Used PLA and ABS. I realy dont get wat is going wrong. The part that will be print looks perfect. So sound of the extuder that cant get the filament. Please help!