My main box works fine as does one in the bedrioom but my one in the kitchen does not appear to be syncing with my package. was workign fine until today. I have turned off the main and kitchen boxes and back on again after 30 seconrds but I get channel unavailable and a screen message to say "Please check your subscrioption entitles you to view this channal on this box". I cannot get access to any channels
