The 3D printing module cannot move downwards after calibration when the printer connects with an enclosure V1.1. And the module will suddenly move towards the edge of the heated bed during printing.
Please disconnect the machine from the enclosure and try to print it again. If it can work successfully, then you need to change some settings in Snapmaker Luban.
Please follow the below steps to change the settings. And you need to connect the machine with a computer so that you can save the change.
Click > Machine Settings > Door Detection Off > Save Changes
Please generate a new G-code file after you change this setting and try again.