I've got a Thompson digibox, model number 2.53 and the subtitles keep disappearing. At the moment, we have to turn the box off at the socket every night and reboot it the next morning. For most of the Sky channels, this seems to work. However, often the subtitles go off again later in the afternoon and frequently, rebooting only gives us the subtitles on channels 101 & 102 for a couple of hours. 103 is ok most of the time, but 104 & 105 either have nothing at all, or they just 'hang'. Any ideas as to what the problem is? I don't think its a problem with the Sky transmission, or rebooting would not help. If anyone has any ideas, I'd be very grateful for the info, so that I don't appear a complete idiot when I call Thompson for service! Many thanks, Jan.