Got a HR 34/700 installed today. It is connected directly to the back of my router via ethernet cable. When I launch the DirecTV iPhone app, it "sees" the receiver and tells me it is connected but nothing happens when I try to change channels, launch the guide, view info, etc. The IP address on the receiver ends with .147, but the iPhone app is saying it is .149. When I change it manually to .147 it has no effect on anything and still nothing works. The app worked yesterday with the old "Living Room" receiver and the app now shows me two "Living Room" receivers (only one of which is "connected". The one that the app shows is connected is the one I have selected. I have deleted and reinstalled the app with the same result. Would appreciate any advice on getting this to work. Thanks!