Not positive this is a bug on Discourse’s end.
A user is reporting that they are unable to login because of an error they see in the login form: “You can’t login as username from that address”
I checked their account and they share the same IP as another user in the same city. The reverse whois for that IP is a Cloudflare address (their Helsinki center). Is Discourse being too aggressive in logins from the same IP? Should I boost the bug reporting user’s trust level to overcome this issue so they can login?
When viewing the bug-reporter’s page, I see that both users have a trust level of 1.