Admin port 7071 freez

[noman1]

Hello,

When i try logging into zimbra on the admin port (7071) via browser, i get stuck at the loading screen section. I have a two-node Red Hat ES 4 cluster server setup and i am running 4.5.5 version. Is this a bug? I am open to suggestions. Please, help

Thanks:confused

[jholder]

is it possible to upgrade to 4.5.7?
Has it ever worked?

Anything in the logs to indicate data trasport?
Can you telnet to port 7071 from the client?