It usually starts after a few frames and it's not on just this one that I have the issue but a couple others made by different people too.
I thinking it might have something to do with compatibility maybe. The game itself is amazing though I just wish I could fix the issue so I can explore more of it.
It sounds more like a general issue then. There isn't a whole lot of heavy duty scripting in Leap of Faith. The multi layered screens and the phone variables use a bit of memory, but unless you're really low on RAM in the first place, it shouldn't be an issue in the game.
It might be something the Renpy Guru's can answer in https://itch.io/community though. I'd give that a go.
