Boinx crashes

We have the new version of Boinx, we are running a live show with 2 cameras. We rehearse with several run throughs with no problem. Once we go live and finish with our opening, Boinx crashes. Do we need to install Lion? It also crashes when I am setting up the show

Are you sending in the crashlogs to Boinx when BoinxTV is asking you to do so? Only with the crashlog reports we are able to find the problem why your computer crashes.