I have a Pioneer 444 player and a 28" Naiko TV. When i connect to the TV the dvd player will play, but every 10 seconds or so the picture goes funny and av1 flashes up in the top left hand corner of the screen. If i put it through my sky digibox, my dvd remote doesn't work 50% of the time.(ESPICIALLY WHEN I EJECT, I CAN'T CLOSE IT) the place where i got it from, don't seem convinced that there is something wrong with it, they think i'm lying the dvd is multiregion (modified) please HELP!!