I am experiencing a really strange issue that I have not been able to pin down. Sometimes when a user has had scheduleit open for a while and been idle, when they try to view a page, the new page hangs and never loads. I have tracked the "hangup" to session_start() in init.php. The session file is on the machine and matches the sessionID shown in the cookie by the browser. I am wondering if it has anything to do with the bug report listed here: http://bugs.php.net/bug.php?id=28856&edit=1
Regardless, I cannot figure out how to fix it. And it is strange that the issue seems to be relatively new. The main problem is it that it is VERY hard to replicate and thus very hard to debug. Any direction here would be greatly appreciated.