I think now basically I am having the same issues as mentioned in this post below. I also removed any files off the controller memory so that it was clear and also tried sending files via a USB A to USB A cable which did not work. When connected to the laser, I used a serial/usb cable with electrical cable chokes on each end. Any larger files with more detail will not send.

Applicable to a variety of materialReizer laser engraving machine.

I have found that I can only send through very small files such as a basic 2 inch square or two to cut. The machine is compatible with Grbl software. UPDATE I have now managed to get the files to the laser controller via the serial USB connection and my Mac M1 (macOS Monterey Version12.1). Happy to send through pics etc if that helps. I think I am going to have to purchase a new windows laptop if I can’t get it to run with my M1. Is there a way to get the laser to recognise the mac? I have … I love this programme so far, but hate using windows computers and working across OS. I have a rubbish old windows seven and it recognises that works but as everything else i do is mac based and I’m wanting to use it in conjunction with Affinity Designer (which wrks but only by thrsfuring the ties which is a pain. Hello, I’m having issues getting lightburn to recognise my laser cutter when using a mac. Trouble getting 410C / Topwisdom to find my mac.

Lightburn software mac