Hi Folks. We've had ISA running successfully (gasp!) for about 5 months now. I keep perfmon running on it and sometimes, we'll see a lot of failing requests/sec. I see a maximum of 30 requests/sec and a maximum of 6 failing requests/sec. They don't coincide though. Is this normal? If not, how can I remedy this? By the way, on the client side, this is seen as an error "64 - Host not available Internet Security and Acceleration Server", "The gateway has lost the connection...." Your help is very much appreciated. Thank you. - Umesh