I changed my internet from AT&T DSL to the new AT&T U-Verse (although it is the lite version, not full U-Verse), and the only thing that changed is the Gateway, going from the old 2Wire gateway to the new Motorola NVG510. Since then ALL of my receivers, 1 622 and 2 612's will not connect to the Dish server. Driving me nuts trying to figure out if there is some setting with the gateway/router i need to change. All are hooked up to ethernet, I've tried rebooting, power cycling, unplugging the internet powering down receivers, restarting the internet, powering up the receivers after the internet is fully running then plugging in the receivers to the net, you know all the common sense stuff that usually works this stuff out. Everything was working perfectly on Monday, then Tuesday came and changed the gateway and now, nothing. In the Network Setup on the Dish receivers, it says it is connected. But if I try to say browse TV shows, it shows an error box saying it could not connect to the server. So that's what is confusing me, if it is connected then why won't it work? I'm assuming something in the Gateway/Router, but I don't have any idea on what to change to make it work. I'm hoping someone might have some idea. The first time I contacted Dish it was just the usual steps that I've already done, so before I spend a lot of time on the phone trying to get to someone in Tech Support that might be able to help me, I thought I would ask here. Frustrating to say the least. Everything else works, I have a switch near the Home Theater setup, and all the other stuff connected to it works, Oppo blu-ray ect., I even tried hooking the 622 directly to the line back to the Gateway/Router, no go again..........any suggestions?