I got the message again this morning about half an hour after switching on the tv and box. I followed the onscreen instruction to remove the card and reinsert and everything came back. , This lasted for exactly an hour before the blue screen and message reappeared. Have taken out and reinserted the card again and everything is back once more, probably for another hour. Hope it manages to be resolved soon as my ASD/SLD son has a mini box in his room that he loves and doesn't cope well with these (albeit brief) losses of service, even though I've explained to him that the box is 'having a hissy fit'
