After starting the program and choosing a wallpaper from the gallery, the wallpaper will function as expected for a while, but usually after about a minute, it just freezes in place. Nothing returns function except restarting the program.
This defeats the point of your program, if I’m having to restart it every time I am back at the desktop.
Perhaps it is pausing due to a fullscreen application you have running.
You can disable that in the options.