Since upgrade via WP site admin panel for "Administrator" noticed we get this message "You do not have sufficient permissions to access this page" everytime we try to access /wp-admin/ when we are logged in as an "Author".
This does not happen as an "Administrator".
When you click on the top admin bar to go to Dashboard you get the same message when logged in as "Author". (Same url link)
Thought at first it was other plugins but after extensive testing and deactivation of all plugins, problem still remained.
Based on all the different posts regarding the same error message there seems to be a core code bug.
We will try to revert back to 3.4.1 and hopefully this will be fixed very soon.
If anyone has any solution then please advise.
Thank you for your input.