First, I am new to DNN. As Superuser on a v7.3.3 DNN install I created a new test user 'jdoe', assigned it the 'registered user' role and approved it since I don't have email confirmation set up for the site. Next I confirmed each site page was configured to allow anyone with a 'registered user' role to view content. When I log in with the new account I get the message "Either you are not currently logged in, or you do not have access to this content.' The account is clearly logged in so I assume issue is somewhere in the user or page permissions, though I cannot find anything in documentation that would lead me to believe I missed something in the account setup. Here are some screen shots of various permission configurations.
Security Roles
User Account
Page Permissions
Access Denied Message
Thank you for any suggestions.