Topic: It worked and now it doesn't

I found flingo a few months ago. I used it and then kind of forgot about it. A few days ago I used it again to show my mother some youtube videos. I saw where some said they got a message that it couldn't play. I too have had that same message. (I have a Visio). .I kept flinging the same video until the 3rd time it played. Happened twice. Today, I tried to fling a video and nothing. I have tried restarting my computer, turning the tv off and on and I've tried it in every browser. (IE, Chrome and Firefox) and still nothing. I'm very disappointed and obsessed because I don't like not being able to