Originally Posted by StupidRalph
Have you tried digging around in your server's error logs?
Yeah, and unfortunately that didn't produce any thing.
Come to find out there is a bug (?) in Zend Core 2.0 in which the usage of the function sleep() cannot set a script to sleep for longer than the integer value of "RequestTimeout" as set in "fastcgi.conf". I have reported this to Zend but so far they have no comment.