Just got the new Roamio, and tried to hook up the DVR Extender from my tivo HD, and couldn't get Roamio to recognize it. I was able to get my HD to re-recognize it, so I know the drive is still functioning.
Has anyone else had this problem? I called Tivo, and they are swapping out the box, thinking it might be a bad port. I guess we will wait and see.