I’m running an Ortur Laser Master 2, with GRBL firmware. I just purchased this laser and got it to connect to Lightburn, but when I try to home it, the Y axis runs into the gantry and keeps spinning, and the X axis doesn’t seem to move at all. When I try to jog the X axis I can hear it wanting to move, but it doesn’t.
I would check to make sure that all the wires are connected correctly - if the X axis motor connection was loose (or faulty) it could do what you’re saying.
