I have Hopper with sling trying to use Apple Iphone and Ipad on Dish Everywhere. On Demand only works. If I try to view a channel or DVR programs I receive this message on Iphone " Your receiver is offline. Please connect your hopper to the internet" it is connected. I've did the pairing and PW and same issue. Called Dish and been on hold forever and gave up. What is the problem? Thx.