So in the meantime I happen to update the WP Security Scan Plugin and tested a user as Editor and the issue seems different. I can now get a list of all Pages to Edit, but when I go directly to edit a page (whether from the dashboard or directly from the page), it still hangs. If I disable the WP Security Scan Plugin, everything seems fine, which is what I will do for now. So perhaps it is just a plugin conflict. I will yell if I notice anything else related. Thanks for your quick response, BTW. And the great plugin!
I don’t use anything for permissions other than the standard WP user settings. The following behavior only happens when a user is set as Editor: The dashboard loads fine. Posts can be viewed and edited fine. But when you try to look at a list of Pages or Add a Page, the content area just hangs and is blank. You cannot see a list of pages, you cannot edit a page. Everything else functions fine. One solution is to change the permission to Admin and then it works fine. Or disable the SEO plugin, neither of which I would rather do.