Mac not connecting to RDC6445G

just bought a new laser cutter and i can’t seem to set it up. It has a ruida RDC6445G controller and im using a mac on O.S. 10.15.6.

I have the DSP license and i correctly input the address in lightburn to connect to the controller but i can’t seem to get my mac to recognize it. ive tried using USB and ethernet. Is there a driver for either way that could help? Any thoughts?

Check the forum for Mac driver issue. There are instructions on how to disable the Mac’s driver. Make sure you are plugging the USB cable into the proper port of the controller- don’t use the one for USB thumb drives.

This link might help: macos - How to release/reset serial port FTDI devices - Mac OSX - Super User
Have you tried to manually connect to the controller?

I started using a A/B cable and it’s working for me now.

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