I just did an upgrade to a receiver and now I no longer have whole home working. My original setup had a HR24-500 DVR and a HD receiver, deca and swm I was offered an upgrade to change the HD receiver to another HD dvr. I was sent a HR23-700 to replace the receiver with. Using the existing cabling I unplugged the receiver and swapped it with the dvr. Everything is activated and I now am running the HR24-500 in the living room (deca and swm are in there) and the HR23 is in the bedroom (connected exactly as the receiver was through the coax). When I look at the status of whole home, I get a message on both dvr's that there is no networked dvr's available. Do I need to connect my HR23 to my network router using ethernet?