I have just completed my first WordPress driven site for a client (so much nicer to develop with than doing so from scratch!) and have decided to take advantage of the W3TC plugin. It seems to work fantastically except for the fact that it totally disables the site in Safari iOS (both iPhone and iPad).
The site works fine on both devices when I deactivate W3TC, but as soon as it is activated, even with none of it's features enabled, the http request returns no information at all to the browser. Strangely though, the sites admin area displays fine.
At first I thought this might be theme related so I switched from my thematic child theme to thematic, and then tested with the 2011 theme as well and still, no dice. I paired both my iPhone and iPad through Adobe Shadow to see if I can get any information and there is absolutely nothing being returned to the browser.
Obviously, I'm a little blown away. The plugin looks great, and I really want to use it, but I have to get this sorted considering the number of users who have iDevices.
Anyone have any idea where to start on this one?