hello chaps,i bought a plug and play 500 super about a month ago and hav'nt had any issues but over approximately the last week the picture has started to freeze for a second or two then come back on,the dish is as tight as tight and just to be on the safe side i had the firm who fitted it check it out and everything was fine.anyone got any ideas what could be causeing this and how i could resolve the problem,cheers guys....