[MovedGoalPosts]

I was equally frustrated by the Set Top Box looping into the registration screen. It had worked fine for years, then a few months ago, some days, despite whatever you did to reboot, delete registrations, re-register and such like, you couldn't get on. Upgrading to a separate modem proved to be the reliable solution. It will also let you have access to the faster broadband speeds as those packages get rolled out.