My recently viewed product is not displaying anything, so I am trying to change my Recently Viewed "Show for current" settings from Website to Store to see if that will make it work.
Problem: When I click Save Config after making changes in System > Configuration > Catalog nothing happens.
The Save Config button works everywhere else within the site. The console in Chrome only shows a warning that doesn't seem to be triggered by the Save Config: event.returnValue is deprecated. Please use the standard event.preventDefault() instead.
Best Answer
Open all the fieldsets in the catalog tab. Most probably there is a field in one of them that is not valid and there is a js error message that prevents the form from submitting.
If you open all of them you should see the one with problems.