wireless uverse receiver not connecting
I have a ISB7005 U-Verse Wireless receiver that has been working for a long time. I hadn't used it in a while. The screen shows the message "U-verse is not available at this time." message and the Restart Receiver button. I press the button and it goes away for a time but never connects. I successfully make a wireless connection with the device (good signal strength, Link light green and HD light blue. What do I need to do to get it to connect to the receiver?