I am configuring a client/server CSS configuration. I am facing an intermittent of http connection. The browser will require to refresh 3 times before the web page is seen. I am also facing the connection to the real server behind the CSS using the terminal services in Windows server 2003. I am using ML330 to connect to the real server through their VIP address. The connection is sometime successful but most of the time is not. I had attach the network diagram and the config for reference. Please advice!