I've contacted TiVO support several times so far without luck... I'm hoping someone can help here. I'm trying to set up a base Roamio & a Mini to work on my home Moca network. The Roamio has a Moca adapter & the Mini plugs directly into the coax from the wall. The other Moca adapter creating the network is adjacent to my cable modem & wireless router. The output of the adapter goes to a splitter that feeds 2 coax locations in my house including the Roamio & mini noted above. Issue is this.... when I plug in just the Mini, Moca works. When I plug in just the Roamio, Moca works. When I plug them in together, the Mini doesn't see the Moca and doesn't work. I don't yet have the POE filter installed and am waiting on it. I also have oddball coax run through my house (NEK Cable Type RG62 AWG22 Flourofoam.....). Could power loss due to the cabling & POE filter be the cause of my issues??