Hello dear UM community,
Help needed! My colleague and I received our pre-assembled Ultimaker earlier this week for our design studio.
It printed very well the first couple of tests, then yesterday the X-axis suddenly jumped 9-10mm to the left. This was printed using the latest version of Cura for Mac (via the UltiController). Then my colleague tried with a different STL and with Cura for Windows and the same thing happend (only at a different height and different lengts - 3mm off track).
I'm including an image my third try (with the error happening at a different height as the