I have an AppleTV 3 set up that worked great..... until I updated iTunes! Now when I try to watch a movie my homesharing connection drops about 5 times during a 2 hour movie. This only started after I updated iTunes to the latest version. Then I updated AppleTV to the latest version thinking that the update would solve the problem but it did not. My internet connection is fine and I can watch Netflix for hours with no problems. My PC does not sleep either. It just drops the movie and sends me back to the home screen where it says "turn on homesharing" then after about 10 seconds it shows my PC again and lets me resume the movie where I left off. Anyone else have the same problem? Anyone have a solution?