Cannot print after cancelling on job

If I have to cancle a printjob (send from Luban via WiFi) I cannot start a new job.

I press “STOP” and confirm on the diplay -> print job is cancelled.
Then I send a “gcode” file again via Luban.
I confirm the download on the display and press “START”

Now the printscreen appears -but the temperatur of the nossle and the bed is set to “0°C”.
So the SM A350 is waiting forever …

I have no chang to cancle that - only to switch off power supply - switch on and start again.
Now I download exact the same file again and the A350 is working.

Where is the bug ? In the firmware or in LUBAN ?

You mean the big red button at the top? Thats a ‘Emergancy stop’ it stops everything and tells the controller to lock everything. Yiull need to restart the controller from this state, as you mentioned already.

It’s a bug in firmware 1.10.1
Go back to 1.10.0 (or 1.10.9 if the 99% bug on 3d printing bugs you)
Power on/off is solution.
-S