Just installed this module on a test box (e-smith-service-control-1.1.0-0.1.noarch.rpm) with a straight rpm -Uvh command. Only difference from a Vanilla box is that I have also put the port forwarding module on.
The problem is that attempting to activate/deactivate any service results in a 'page cannot be displayed error' in the right window. I do not lose the menu on the left and can continue other operations as normal. I can then also then jump back to the service control module, but the change I made has not happened.
Any ideas how to resolve this ?