So, after moving this over to email support (which wasn't great -- at about 12-16 hours round-trip time for responses). They sent a reset signal to my DVR and it seemed to "fix" it for a little while. Though, now over the last few days it is happening more frequently than it was before (even after just a short power-saving time just over 1 hour, or so). I only post this for those thinking it can be fixed, it doesn't seem it can be. Seems a fairly small issue to resolve, no idea why there's no solution yet. This is my first experience with cable for many, many years. Maybe this is why I left it years ago?