Both of my Premiers, P2 and P4, started with this error today. I am in the Boston area and up till now the on demand has been working perfectly. I have forced a couple of connections and rebooted the tivos to no avail. Is anyone else in the Boston area having a problem? I checked my account and the settings have not changed. I do not want to call tivo or comcast if this is a common problem with other users today also.