Reading movies - stop to read

Hi there,

I have a WD TV Live Hub, and I have a problem I ask someone to help me, please:

It can play some movies (avi, mkv) with no problems, but with some the divice stops reading after some time running. When I read the same files storaged on the Hub, throught the laptop I am able to read all the movie.

Do you know what am I doing wrong?

Thanks a lot

Can you post the mediainfo of your movies, lets see if this is a problem with no supported codes.