number of users

I've a dotNet web application that works fine when there's only one
user on it. When there's more than one user, it starts to act weird.
I'm not using application variable, just session variable and one
worker process. First I suspect there might be a cross-over session
sharing, but after more tests that doesn't seem to be the case.

The problem as I can tell seem to be one user requesting a page by
clicking on a link while another user requesting a different page also
by clicking on a different link. One user gets to her page while the
other user gets to the wrong page. I'm using Response.Redirect on the
code behind through the link button click event. This doesn't happen at
all when there's only one user on it. I'm running out of idea testing
this. Any suggestions welcome, thanks!

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