We are having a problem with a few of our sites that connect to our network using a VPN via a Juniper SG5 Firewall. We have an inhouse app designed in Centura 2000 which connects to an Oracle database. When we are using this application via the VPN it keeps on coming up with an error message which states that there is too much network congestion. We have plenty of bandwidth so thats not the problem. Does anyone have any ideas what the problem may be?