We recently upgraded from SAV 9.0 server to 10.1.5. And all the legacy clients (which range from 8.0 to 9.1) all show up fine in the SSC. However, all of the clients which I have migrated up to 10 do NOT show up. On the client side, it lists the correct server as "Parent server", but when I go into the SSC, it still shows them as being the old version. If do an "Audit Network", giving it a range of IPs that I know includes 10.1 clients, it finds the clients, but lists the server as "Unknown". I even tried manually copying the grc.dat and the server certificate to the appropriate places on the client, and still it won't show up. Any ideas? Could this be a port issue?