I have recently had problems with my printer. When trying to initiate printing or homing, the z axis and build plate moves down until it is about 1-2 cm above the bottom of the vat before “jamming” (this is the best way to describe it) and making some weird mechanical noises.
For the record - I can still home the build plate seemingly problem free when I remove the vat and I have installed the latest firmware update. This problem persisted both before and after the latest upgrade.
Any advise on how I should proceed fixing this issue?