DeSmuME screens changing places

So I just started playing a game on DeSmuME and the screens were rapidly changing places with each other. How do I fix this?

Which game are you playing, also, what version of DesmuME are you using? I'll test it out.

I solved this already, but if you still want to test it out:
Version: DeSmuME 0.9.8 x86
Game: Solatorobo: Red the Hunter (<--not yet sure if I like it or not ^_^')

EDIT: I forgot to mention how I fixed this. I changed 3D rendering to OpenGL from SoftRasterizer.