What does this mean?

Sometimes I can watch a whole movie but most of the time before the movie starts I get “This is sharing content with Windows” and nothing happens after that! What is happening?

Hello and welcome to the WD Community.

What firmware are you running on the unit. 

Can you tell the community a bit more about your setup?

The “Search” box at the top of the page works … ya’know

http://community.wd.com/t5/WD-TV-Live-Streaming/This-is-Sharing-Content-from-Windows-Solved-well-not-really/td-p/709672