webpage gets too slow consuming webservices.

Hi Folks,

 Here's a problem that's driving me crazy.

In my webapp I'm consuming 5 WCF webservices that a hosted on the same server but belong to another system, I open them when the page loads and on the event OnUnload I close them. Debugging the code it seems to work flawlessly.

However if I keep accessing the page many times, then sometimes it stops in a webmethod call and takes like 5 minutes to complete the call!! Something must be wrong.

 Once I recycle app pool it works normally for a random while.

 Does anybody have faced this? Maybe something in web.config? I appreciate very much any ideas :-)

 Thanks!

Lucas
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