I recently upgraded my 722 with a hopper. I am trying to use the sling adapter that I had on my 722 with the hopper. I'm able to go to the dishonline website and view the listing of my recordings, but when I try to view one (or try to view live tv or PTAT) I get the following error: "Your device isn't correctly registering with our service. Wait five minutes, then try again. If this recurs, reboot your device or router if you can. Then try again. (Error 6)" I have waited 5 minutes, rebooted the hopper, and rebooted my router - no luck. My hopper is directly connected to my home network with an ethernet cable. Any ideas?