my Client can´t access a protected page, while he´s logged in to the editor. If he tries to access the page, it will reload the site and displays a blank page. The only way to get access in the moment is to log out, then access the protected page, type in the login password and after this he can login again to the editor.
yes he´s asked again to login into the page. But the problem is, that he can´t enter the password for the protected page while he´s logged in as editor.