1. When I run Autotune it gets to the Facebook App Configuration and then I get the error Facebook API Error: An unknown error has occurred.
2. I am not able to save values for Canvas URL, Secure Canvas URL, or the Page Tab URL. It does not matter if I enter the values or don't enter them and then save them as either Save All REcommendations or Save Custom Settings. No matter what I do it will not save values for those fields.
The associated facebook app has been working fine for months. It is live and have permissions for Facebook Login, Analytics, and Instagram.
3. The site check shows no errors, but the JFB Connect Remote Error Checker says: Error: Uh oh! We could not fetch page due to an unknown error.
However, the login it working on the site.
What is going on? Why are we getting these errors when we have permissions, it has worked fine for months, and it's allowing us to login to the site?