changing password and login, what is all( password, oppass1...)
When the match command is executed, the server will set the default (strict) match settings (like typing the "matchmode" command). There's also a "match_timeout" setting (defaults to 1 minute if unset) that, like "passwordtimeout", resets the password (as well as match settings -- executes the "publicmode" command) after a given period of time (in minutes) if nobody else connects.
Well, what is defined as 'in use'? Someone is in the server?