Freezing

I had to change some features on it because the noise was very distracting and the background movement as well. It moved too fast, so I had to reduce the speed of the movement of the planets. Also, the noise that came out was annoying because how can I listen to my music while listening to the noise of the planets in the background, makes no sense. So, I turned off the sound. Thereafter, the application keeps on freezing. Right now, there is no movement at all and the preferences does not want to open. This happened prior and I had to re-start my mac. I dont believe that the application is ment to change the features/options.

quintru about Planets -- Live Wallpaper