The customer has the following problem. He uses cookie insertion by ACE4710 (ver A3(2.0)). All is working fine, but there is one exception:-( When the client uses VIP, the ACE load-balanced this request and "sticky" the client into server s1 (for example). The client has cookie for s1. But when this server s1 fails, the client will get no web pages - it seems like that ACE has a problem with cookie for the server which is failed. I saw the increasing count of failed connection in the show serverfarm output when the server failed. Please help me.