My 722 and 622 are both connected via dishcomm. They both show online on either receiver, and both pass the test for it. The 722 is connected to a land line and ethernet. Since the 622 got L4.43 this morning, I get the prompt that I need to have it connected to a phone line at all times..bla,bla.. Also on the 622 before L4.43 on the test connection screen, it showed ethernet failure of course, but dial out worked. Now the the dial out shows failure too. And like I said the prompt for no phone connection I get. I rebooted the 622 and the 722 with no change. I thought this is what dishcomm is for. Why does it not work?