post data lost in transit from IE8 to IIS
I have a very strange problem with post data being lost in transit. The log-in form for our ASP web app has a <form> for submitting the username / password. The ASP page then receives this post, checks the credentials, and re-directs successful log ins. The problem I'm seeing is that intermittently the post data is just dropped. The request appears on the server, but there is no data. Client side is IE8, server side is IIS running ASP. The user will be fine for a time, and then as soon as they get his error, they have to restart the machine to solve it. What could be causing this and what type of diagnostics can I run to locate the problem?

post data lost in transit from IE8 to IIS
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I have a very strange problem with post data being lost in transit. The log-in form for our ASP web app has a <form> for submitting the username / password. The ASP page then receives this post, checks the credentials, and re-directs successful log ins. The problem I'm seeing is that intermittently the post data is just dropped. The request appears on the server, but there is no data. Client side is IE8, server side is IIS running ASP. The user will be fine for a time, and then as soon as they get his error, they have to restart the machine to solve it. What could be causing this and what type of diagnostics can I run to locate the problem?
