Main screen minimizing by itself
When doing some settings like animation (fly in or out) etc...quite often after a return to the edit screen, Photopia minimize itself. I have to click on the icon on the task bar to reopen it. It's pretty annoying when this is happening several times while creating a show.
We'll keep an eye out for this behavior. The next time this happens, check to see if Photopia is being minimized OR dropping behind other applications. It's a subtle difference but one that may be important in tracking down the underlying issue.