Yes I know the connection to my computer was lost because I turned it off forgetting that the movie I was watching was streaming from the said computer.
Make sure your computer is turned on: I just told you I turned it off. It was a mistake, an accident.
Connected to your network: There’s nothing wrong with the network. I turned the computer off.
And is running media sharing software: Dude! I was just watching a movie. Do you think that would have been possible without running media sharing?
Error messages suck.