The rendering process may take a few minutes, and it depends on the length of the animation, complexity, and server usage. Also, the render process will continue even if you close your browser window, and you'll receive an email when the render is done.
Note: Keep in mind that the high-resolution render of an animated logo will take much longer than a low-resolution render. This is because the quality is higher, and we render it in multiple aspect ratio formats.
Check the following page, "How to Animate a Logo," if you want to learn more about the whole DanceLogo process of animating. For more details or information, you can always contact us. We are happy to help.