I have an existing system that I have connected to many times. I have an AT&T fiber modem/router that has issues with Lutron, I can connect with the App through the router but not with my computer.

The way I normally connect is to hook a network wire directly between the processor and my computer. I turn off the firewall on my computer, disconnect from wireless, reboot the RA2 processor, and this time I also rebooted my computer. Usually the processor shows up, but I have been trying for over an hour and nothing is working. My computer does not have a network port, and I use a USB-C to ethernet adapter, and have tried two different adaptors.

Are there any suggestions on how I can get this to connect.