Login One! extension

jv,
I have no information about compatibility either for or against that plugin. All I can recommend is trying it out and seeing what happens. If you run into issues, let us know what happens. We'll gladly try to help fix things, if we can, but first we'll need to hear what happens.

Thanks,
Alex

We don't have a method to disable the social login features. Right now, if you have the App ID/Secret Keys set for a network, authentication is available for that network.

Now, when I try to login with the Joomla default module, I get a 404 error. I can't log in. Any ideas on why this is happening?

First, make sure the redirection is set to a proper/correct URL.

Beyond that, I'd recommend disabling the JFBCSystem plugin entirely. That disables all JFBConnect functionality. If the standard mod_login module still doesn't work, then it means the issue isn't related to JFBConnect. After that, I'd disable other plugins that may interfere, like LoginOne! to see if that's the problem.

I hope that helps, but if you have any other questions, let me know.

Thanks,
Alex