WDTV Live Hub slowing and erasing movies pictures


Since some days, I have some slowing problems with my WDTV Live hub.

When I start a movie, it takes a long time to begin. 

At the same time, some times I have movies pictures, and some times, it has been “erased”… 

I have already redone the multimedia library, and it is only in Movies I see this problem. In music, pictures stay with the album…

Could you please tell me what I may do to avoid this problem ?

Thank for your answer !

I am experiencing the same issue - bump.