Just got an Ortur Laser Master 2, bought LightBurn and am having issues with it. At first it would cut fine but now I’m getting an Alarm 2 at or near Line 4. I’m not sure what Line 4 is so I can’t determine what is out of bounds. It homes fine, but won’t stream. I then thought it might be the firmware because the first time I added the laser, the software added it as GRBL. When I deleted it and tried to readd it to fix the problem, it said the GRBL needed was the previous version. 1.1 or something. So I went to the forum about updating the firmware, followed the directions and it won’t let me copy the OLF_000.bin over to the laser.
Thanks in advance for your assistance.