Hi we have implimented a web server which is being deployed via citrix metaphrame xp - however it worked fine in a non citrix environment - now when users try to access the web application they randomly get an http 504 error which is a timeout error. The webapplication worked fine in a non citrix environment. The error randomly comes up sometimes if there is only 1 session the the web application or 5 sessions. sometimes it works - sometimes it doesnt - any ideas what might be causing this?