I have a 2 context scenario. In the first one the ACE loadbalances client requests (any ip any protocol) to the internal firewalls and in the second one the ACE routes the traffic to the external firewalls to reach the servers in a distant network. IOS is A1_6_3. When I reload the ACE with A2_1_3 or A2_1_4 there is just one server that becomes unreachable for the clients just on ports 80 and 443...It can be reached on any other TCP port and the rest of servers are still available on these ports (80 and 443). The client receives a RST and wireshark states that is coming from the server's ip but I have checked it in the external firewalls and they don't even receive the client's SYN packet, the connection stablishes in the first context as with the former IOS so I presume is the second context the one that is generating the RST... any idea?