Video stalls during homesharing.

I've been using my Late 2012 MacBook Pro running Mavericks to stream movies and tv while working on my iMac mid-2011 also running mavericks. While streaming I find that the video freezes occasionally. Even when I'm not running anything else but iTunes. Streaming to my iPad seems to be fine. Anyone else haveing similar issues or know of a fix?

Thanks in advance.

mb