Mini won't connect to MoCa network

I have one mini that is connected to my Roamio using a Moca network. I am trying to install a second mini on the same network. I keep on getting an error screen that says the mini can't connect to the network, try rebooting your router, try connecting again, etc. I spent 1.5 hours on the phone with support. We tried everything including hooking up the new mini to the existing mini location. I still get the same error message at the location where an existing mini works. I exchanged the...

Mini won't connect to MoCa network

Mini won't connect to MoCa network