Hi, I’ve been using the 3D Print module for so many months and happy with it. But today for the first time I’m having problems with the laser module, stuck at Engraving — Processing page even though the auto focusing task was completed. I can’t select anything on the touch screen. Hope anyone here can give some advise. thank you.
Additional Info: I never used the laser module util the last update of the firmware from V1.11.4 to V1.12.0