when box in standby it ain't using anything, panel has no connection from it either, what I would do tho is your box is more than likely set to wakeup and do a import, so I would go to a freeview channel from sat like bbc1 press menu on that channel and there is a start-up option make that the channel it wakes up in when it's coming back on to do it's import. that way if box is on then ain't using iptv services.