flexi auth - A user authentication library for CodeIgniter

[eluser]C1t1zen[/eluser]
Hey!
1- when loggen in i used this function

Code:

if ($this->flexi_auth->is_logged_in() && uri_string() != 'auth/logout')

2- I DID NOT USE REMEMBER ME
3- "login_via_password_token" is alwasy found even after close the browser
4- I closed the whole browser
5- FLEXI CONFIG:

$config['sessions']['name'] = 'flexi_auth';
$config['sessions']['user_identifier'] = 'user_identifier';
$config['sessions']['logged_in_via_password'] = 'logged_in_via_password';
$config['cookies']['user_id'] = 'user_id';
$config['cookies']['remember_series'] = 'remember_series';
$config['cookies']['remember_token'] = 'remember_token';
$config['cookies']['login_session_token'] = 'login_session_token';
$config['cookies']['login_via_password_token'] = 'login_via_password_token';

###++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ###++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++###
// LOGIN COOKIE AND SESSION SETTINGS
###++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++###
$config['security']['validate_login_onload'] = TRUE;
$config['security']['login_session_expire'] = 60*60*3;
$config['security']['extend_login_session'] = TRUE;
$config['security']['logout_user_onclose'] = FALSE;
$config['security']['unset_password_status_onclose'] = TRUE;
$config['security']['extend_cookies_on_login'] = TRUE;