I bought yesterday the specific television and i'm facing two problems. First the media player doesn't recognise the greek fonts (for example ANSI) in the subtitles. Second i tried to play a 3d video file in mp4 format through the usb and although the file is sbs i cannot choose the 3d option from the menu. As if it doesn;t recognise it. Third sometimes i get a lot of crosstalk.Any suggestion?