I’m currently migrating an internal Discourse install to the new Docker method. I’ve been able to migrate all the data and setup my plugins. However, I have a problem when I change the “login required” setting.
When this setting is applied and I browse to the site in a new browser window, I get a 404 error on the login page. If I turn the setting off, the site functions properly and I can sign in. This is with the latest version.