This is a resolution to an ongoing issue with Cornerstone. My last post was locked as a withdrawal, therefore I could not add the resolution to the thread.
Original Post: Updated to 6.7.5 Pro, Cornerstone dashboard goes to 404 page
Summery
Cornerstone /wp-admin/admin.php?page=cornerstone-dashboard page was redirecting to front end 404 page after updating to 6.7.5. ( and simultaneously installing CSAI )
Hosting: GoDaddy Servers
Solution:
Turn off GoDaddy Website Metrics.
Hosting > Settings > Account
You can read the implications when you select ‘Manage’ to decide if you need to keep it active.
The metrics injects tracking javascript in the head of your websites and this conflicts with the Cornerstone admin settings page.

