I'm using the AdminCP, change something, click to save or do something and it says it can't be completed as I've been logged out.
It also directs me to the login page when I try and navigate to a different area of the Admin panel.
The admin session cookie is being set, and is set to expire at the end of the browsing session. There's no issue on the front end login, so why is this happening?
My cookie settings are also OK, and it isn't happening on my test (localhost) install.