I recently added another TV, and picked up a Mini VOX to connect to my BOLT+ (already have a first-gen Mini in another room). All is well, except TiVo keeps sending me emails saying: Let's get your TiVo device working! Our records show that your TiVo Mini VOX or TiVo Mini has been activated but is not receiving a TV signal. Do you need some help getting set up? Does TiVo not know that the Mini VOX doesn't receive a TV signal?