On a busy server, when using the TCP class it works, but after several minutes the server essentially hangs, becomes inaccessible and needs to be rebooted.
Environment
Release: Component: SEOSWG
Resolution
Using the TCP class will result in all tcp packets being analysed, which can slow down the system.
I suggested that your use case may be better served by using the HOST (for incoming) and CONNECT (for outgoing) classes instead. This solved the performance issue.