I've been toying with using W3 Total Cache on a site for one of my heaviest trafficked clients. They could certainly use the assistance - and your cache seems like a perfect replacement for two other cache plugins I am using. I have been looking it over on our dev server and everything looks great when I preview the site, but as soon as I deploy the settings my CSS is out the window - my site goes white background, black text base styles for all html. Even if I turn off all CSS minify settings I get this result.
Any thoughts on this? I may just be missing something simple in my settings so any advice or information would be appreciated.
Thanks, really excited to be able to deploy this to our live site and watch the performance improve!