Ive set up my polar my MacBook recognises it, when id o my design its fine then when I frame it does that…the minute I press start it starts and sticks in one space, the camera update overlay doesn’t show
I switched to my dads windows laptop and it all worked fine
As a first step, make sure you are using the exact same settings on your Mac as you are on your dad’s Windows laptop, including speed and Start From mode. Try sending the .lbrn2 project file directly from the laptop to the Mac.
You can even transfer all of LightBurn settings and Device profiles from the laptop to the Mac following these instructions:
It’s also possible that this a connection issue between the Mac and the Polar — Macs have connecting by USB-C have been known to have issues. It can sometimes help to connect through an externally powered USB-C adapter hub (meaning a hub with its own power supply).