when hb closed in abnormal ways and restart may get the error when get the error, hb can't startup about 1 or 2 minutes . it waste of time; why hb can't solved the problem?
That is because the Auth Buddy servers still think the key is in use. You just have to go to the website and kill the key so you can log in sooner, rather then wait for the server to sync up with your bot. Log On - Buddy Auth Portal also: BosslandGmbH:HelpDesk:'Max Session' errors - The Buddy Wiki
It would require that BuddyAuth added a feature to "kill a session via a URL", which it does not currently support (and most likely won't ever). When there's an abnormal error, the only way to kill the auth session is to manually kill it though BuddyAuth as kirdd mentioned. However, there's no way to automatically kill that session once the main program has crashed, unless you stored a url or token to automatically kill it for you. As a result, users have to kill it manually, and the problem remains unsolved.
I just bookmark the page. Takes 5 seconds. And even if it were 1-2 minutes, its hardly a waste of time considering how much time the bot saves you.