Three times now I have had the information messages on my screen when I turn it on for the first time in the day to watch programs. It does no good to hit select or any other buttons on the remote - It will stay the same with messages. Then the screen will go blank and you can hear it down loading. After that the screen shows searching for satellite then it comes back to the programs. The first time it was satellite 77 then the next time satellite 61.5 today it was satellite 72. Does this have to do with them switching programs around??? I have a 622 and a 1000.4 dish. I appreciate any information.