@tgc Are you suggesting checking the box called "Display if a single screen"? If I do that the live screen comes up ok but there is no easy way to get rid of it. Live view takes over and there appears to be no way to get out of it (I used the use the Esc key). Even a complete restart doesn't work. When you reopen OpenLP the logo splash screen takes over and I can't get rid of that. The only way I've found to remedy the situation is to plug in a 2nd monitor.
Is there something I'm missing?