rainman012

Hey guys! Thank your for the quick reply. I will go through the list and try to improve these points. @tomnagel: Good point. I am using Cura 2.4. In the layerview everything looks good (at least from my point of view).

Hi! You just bought an Ultimaker 3 Extended additionally to my existing UM 2+. While printing with the UM3 I have a problem. For some reason after a couple of correct printed layers the walls of the object I am printing are are not filled any more. I looks like a grid. I stopped the print and tried an other time with the same result. I also tried the same model on my old UM 2+ and here everything is fine. Any Ideas?