I recently replaced a Local Director with a CSS 11500 (v 8.2). I have an application that uses port 80 to send SOAP heartbeats at 1 minute intervals to a web server to maintain state. For some reason the CSS randomly decides to send RST to the client even though the backend service is active. In other words the the web server is not sending a RST. Is this an issue with flows? Load balancing schema? I did not have this issue with the Local Director.
I have this problem too.