Got a Roamio Plus and 3 Minis just after Christmas. Initially bought Powerline ethernet adapters to connect them but it's been glitchy (HD live TV/streams get choppy, SD seems OK) so I'm using MoCa for connecting to two of my Minis. My problem is the guestroom. I have a cable plate in there but no cable attached at the other end. Have been unable to see how to get a cable to that room, and we're moving in a few months anyway. Bought one of those tiny TPLINK access points to try to get it on to wifi, but as you probably know I can't run MoCa and wifi at the same time. Any advice? Anything I'm missing? One of the reasons I went Roamio was for the Mini ethernet connection option, thought it would solve the problem of getting TV in there.