flex / coldfusion app not intializing on load

[medesketch]

I have a flex application that uses coldfusion for data connectivity. In my development environment I have no issues launching it, but when I load it to a production server and clear my cache the app hangs.... (the default load bar goes to 75%) then when the application is supposed to call the initialize event ... it hangs.

If I press the refresh button it will then load... but I can't plan on users trying to refresh.

I can't seem to find anyone with the same problem... and believe it's something to do with the config settings of the coldfusion server that's hosting the application because I have no problem in production.

If you try to load the application in firefox... it hangs before the preinitialize event... there isn't even a preloader showing.

Any ideas folks... I would appreciate it...

Thanks.