Unable to configure LACP on T45
So I've got a new T45 setup and running on Fireware v12.10. Its working fine, and ready to put into production. I'm trying to setup LACP, and unable to do so from the web interface.
I've got port 2 and port 3 setup as LA in the Network->Interface screen. That seems fine.
I then go to Network->Link Aggregation, and can see my two available interfaces. I then hit Add under Available Link Aggregation Setting, and it immediately dumps me back to the login page. I attempt to re-login, but it it says 'Login failed, admin is currently logged in from 192.168.0.8.'
At that point I have to wait a few minutes until the original connection drops and I can log back in. But then, trying to setup the LACP just does the same thing again.
What am I doing wrong?