Advanced Firewall Settings

I am attempting to edit an advanced firewall rule, but it will not do anything when I click on the edit button. I can add and remove rules, but I cannot edit any of them.

Does anyone know why this is occuring?

One odd thing I have noticed is that on the main page where I highlight my servername.local at the top of the tree, it is no longer showing my server information as shown below:

Server Name: Not Available
Server Version: Not Available
Computer Name: Not Available
Local Hostname: Not Available
Default AppleTalk Zone: Not Available
License Type: Not Available

I don’t know where to start. I appreciate any help.

Tom