(BLZ51900060) thats the message I got while switching chars . I have an authenticator attatched to my account, but not received a warning or a message that someone wants to log in How can this happen? My pc isn`t shared, nor do I use it at any other place than my home.
Sometimes it happens to me too. I log out for a short time and it is fixed.
I`ve changed password also, better safe than sorry. Ty for your reply !