I have installed the latest version of CC3.
When I log in, I am taken to the admin control panel without a problem. I can even click on the navigation to go anywhere I want to, all except for Store Config.
Instead of allowing me to view this section, the log in panel appears, and everything in the navigation is greyed out except for Admin Home and Store Home. If I log in, nothing will happen - the log in box will stay there on the page, but if I go ahead and click on Admin Home, the navigation is accessible again.... that is, until I try to go into the Store Config section, and then I am taken back around in the loop all over again.
This has been happening in Firefox only.... I just tried it using IE and don't seem to be having that problem... yet.
I only experienced this problem once yesterday, and then it seemed to go away until this afternoon. Now it's just being stubborn.
Any ideas on this one?