I just got my Roamio and have noticed online.tivo.com's Watch Now feature cuts in and out.. sometimes the site will tell me my dvr isn't avaiable. I've spoken with tivo support about it, and they aren't keen on assisting me because my tivo is behind a network switch. It really shouldn't matter, an unmanaged switch just acts like a dummy and carries packets as necessary around the network. Does anyone have any tips on keeping their tivo connected to tivo's network? My network setup prevents me from connecting it directly to the router, because we don't really have normal router. I've attached a diagram.. where you see mid page to the right, the Roku TV and Playstation 4 connected to a switch.. that is the switch the Tivo is connected to.