Hello everyone,
I'm learning to 3D print with my U3+ and last night, while Ultimaker was printing 14-15h part, there was an accident. As you can see on the picture, first hours was ok, the element is set in place, support is printed etc. But at some point something happened and whole plate with print on it moved (I closed the metal holders before I started to print, I'm sure). I think there could be problem with leveling at some point - nozzle hit the print, moved it with the plate, and continued printing. This happened to me second time, so I don't think the cause was something from the outside. Do you have any ideas? I've tried to look in FAQs but there's no issues like that.
Here's the image: