HELP!

I recently purchased at the sound bar HTS9140 with Bluray.

When I play movies on the sound bar using my 47 PFL 9703 as screen (have not tried others) there is a really bad judder in the picture, which totally destroys the pleasure watching a movie. It really is like watching a Charlie Chaplin movie.

What do I do?

It has been quite a while since my last software update. Could this make a difference?

Please help!