Source routing

Is it possible for you to post the configuration of your virtual server?

Here's the config for the virtual servers and profiles:

[Active:Changes Pending] config  tmsh list /ltm virtual vs_EPSI

ltm virtual vs_EPSI {
    destination 10.15.112.68:80
    ip-protocol tcp
    mask 255.255.255.255
    persist {
        persist_EPSI {
            default yes
        }
    }
    pool pool_EPSI
    profiles {
        http_EPSI { }
        tcp_EPSI { }
    }
    source 0.0.0.0/0
    source-address-translation {
        type automap
    }
    vs-index 87
}
    [Active:Changes Pending] config  tmsh list /ltm profile http http_EPSI
ltm profile http http_EPSI {
    app-service none
    defaults-from http
    request-chunking rechunk
    response-chunking rechunk
}
[Active:Changes Pending] config  tmsh list /ltm profile tcp tcp_EPSI
ltm profile tcp tcp_EPSI {
    app-service none
    defaults-from tcp
    idle-timeout 28800
}

    [Active:Changes Pending] config  tmsh list /ltm persistence | grep -i EPSI -A4
ltm persistence source-addr persist_EPSI {
    app-service none
    defaults-from source_addr
    timeout 28800

I have learned that the three web app servers may not be configured identically. Apparently only one of the three servers is configured to serve reports, but it's not clear how a user on server1 gets a report from server3 (assuming server3 is the only one that can serve reports) I am not sure if this is contributing to the original problem. I'm having the users test against specific servers to see what happens.