Hello There,
Thanks for writing in! Regretfully the given credentials is not working for us. The username is invalid. Please double check it. Meanwhile, when trying to save a cornerstone page and it is not able to could mean that an error 403 has occurred
cornerstone-endpoint 403 Forbidden Error
The request returns 403 Forbidden when saving, and it’s mostly related to security. Please contact your hosting provider and see if they can disable the security or exclude that URL and all requests (all payload related to that URL ) from your security rules.
Please let us know how it goes.