Print moves before completion
New owner/user. Spent a lot of time working on first layer calibration and it seems to be close to correct...but I have not been able to get a print to finish.
I am really confident I have a clean bed. Washed with dish soap, used non-powdered gloves, alcohol prep, etc.
The prints seem to start fine but when I try some test prints (marvin & benchy) somewhere before completion I see they have moved on the print bed...unstuck. Any thoughts on where to start troubleshooting? The benchy from my view looks perfect, until it moves. Thanks in advance for any help you can provide.
FYI: I am using the test filament that was sent with the printer (MK3S+) and the first little strip of print that it does to clean off the head (i assume) is really stuck on well when I check.
