I'm running several sites on wordpress and find that Firefox hangs when loading the page. Using Firebug I've narrowed it down to the stylesheet requests.
The files that fail to load are different every time and it is only the css files. If I stop processing on these requests the site will load, seemingly with the styles intact.
I've checked the content type of the request using Firebug and an online tool someone suggested and it is set to text/css. I added
AddType text/css .css to my .htaccess just in case.
I've read through several topics with similar problems (although no one mentions the site failing to load) and implemented the solutions but none of them have made a difference.
I can't provide a link because the sites are currently all on a dev server until I've solved this.
Any help is massively appreciated!