After upgrading the plugin to 3.6.3, I am no longer able to get to the settings page. I have uninstalled and reinstalled and it still does not work. You can click on the link, but the page will just keep on trying to load and nothing happens, it just continues to try to load. I've left it trying for quite some time and the page doesn't time out either.
This is a big set back since I cannot unhide some menu items when Ozh's Drop Down Menu is active. I've gotta kill the plugin until the issue is resolved.