MacBook Pro Lightburn not connecting RUIDA RDC6442S-B

[Bonjour (Bo)]

The problem is Big Sur, not LB or Ruida.

FTDI VCP Chips With Custom PIDs Not Working On MacOS 11 Big Sur

I’m still running on Mojave, for precisely this reason.

But, there’s an easy solution - use network, not USB.

Connections issues with a Ruida controller

Much easier. Get a cable. plug it into both machines. Configure the RuiDa with 10.10.1.100, 255.255.255.0 Configure the PC ethernet with 10.10.1.1, 255…255.255.0 - no gateway needed on the PC - it already got that from the WiFi and has set up the routing tables for you. Go to cmd, type ‘ping 10.10.1.100’ and see if you get a return. Never use USB again

How do I connect a Ruida controller with Ethernet?

Setting up a Ruida controller to connect via Ethernet isn’t hard, but it’s not quite as simple as just plugging it in. Follow these steps: 1) Get the IP Address of your computer: For Windows: Open a command prompt (click the Start button, type CMD, and hit enter). Type IPCONFIG and press enter. You’ll see something like this: [image] The one labeled ‘IPv4 Address’ is the interesting part - this is the network address of your computer on your local network. The first 3 groups of numbers …