I am currently running 3.3 and TAC will not support it. I am working to upgrade to 4.2 soon (software has been sitting around for 2 years from my predecessor). My big issue that can't wait until the upgrade is:
Anytime I replicate from my Primary server, it will change any Juniper BXR devices' "authenticate using" from Juniper to Marconi. I have to go in and manually change all of them back after a replication. So I turned auto-replicate off, but in prepping for the upgrade (organizing groups, cleaning up users, correcting permissions etc.) Its causing a lot of problems.
Anyone have a clue?