About a month ago, I got a Roamio Pro to replace my HD XL (which replaced my Series 2). I have had a lot of wireless connection problems from the get-go, but finally got it to work, for the most part. I just got a new router (Netgear Nighthawk R7000 on a good deal from NewEgg), and my connection is better than ever. I guess I could continue to use WiFi, but I thought I would use MoCa for faster connectivity and ability to more easily use multi-room viewing if I use the old Tivo on another TV. My problem is MoCa. Here is my set-up: Downstairs: Main TV, hooked to Roamio, with Time Warner tuning adapter and cable card. Upstairs: Cable Modem and Router. Before the new router came, I ordered a MoCa adapter and POE filter from TiVo to connect to my router and cable modem upstairs. I tried to install it today, but there is no CoAx upstairs, and the Coax light on the ActionTec Moca Adapter is not lit. I tried to set up a MoCa connection through my Tivo downstairs with this connection in place, but it failed, so now I am back to WiFi. Is there any way to make this work without having Time Warner roll a truck to install and extra outlet (either a cable internet outlet downstairs near my TV or a CoAx outlet upstairs near my router)? I have looked at MoCa installation schemes, but I can't seem to figure out how to make my situation work. Thanks in advance. I am normally pretty good with electronics, but I feel like an idiot trying to figure this out!