I tried setting up a Roamio and Mini with two Tivo Bridges but can not get the Roamio to connect. I have the coax coming from the wall with my splitter, then one end of the split coax into the modem the other into the bridge. I have the main Ethernet cable coming from the main Ethernet port on the router into the modem and then I have the other Ethernet cable going from the bridge to a port on my router. In my living room I have a cable coax coming from the wall into the splitter with one end going into the Tivo bridge and the other end into the roamio coax connection, and I have the Ethernet coming from the Tivo bridge into the Ethernet port on the roamio. All lights are on. When I try to connect via Ethernet I get an error saying that my router has some TCP ports fail (NO2) and the roamio won't connect. If I try to assign the roamio a static address and I'm not sure I did that right, the instructions said to make sure it wasn't within the range of the router's assigned addresses so I picked one at random and inputted the gateway, subnet mask,etc, I get router not found (NO7). I called Tivo and they were no help. I called Linksys (it's a 1200ac) and they explained to me how to open the ports on my router, which I did, but it did not help. I am at a loss.