Came home today to find "boot" on my Nextbox 3. After I rebooted, a software update started, but aborted at "CD99" giving a "CRC" error message. I talked to Rogers and the only troubleshooting was to unplug it and plug it back in after 10 seconds. Other than that, they said I could swap the box, or send out a tech to check the signal. Is there anything anyone can suggest I try from a troubleshooting perspective, or should I just accept my fate and swap the box?