If your live video stream times out, it may just be a temporary interruption in the connection.
You can restart the stream by clicking on the event link again or by refreshing the browser. If you have an internet connection greater than 1MB, but you still experience a lot of buffering when viewing the stream, the problem is most likely to be caused by network congestion over your ISP connection. Please also ensure that your browser is up to date and supports HTML5.