Yii2 Autologin dont work


I try to realize the autologin feature in yii2.

So ive enabled autologin in configuration:

        'user' => [

            'identityClass' => 'app\models\User',

            'enableAutoLogin' => true,

            'loginUrl' => ['account/login', 'account', 'account/index'],


Also ive added rememberMe field in form configuration

            public function scenarios() {

                return [

                    'login' => ['username','password','rememberMe'],

                    'activate' => ['password','passwordrepeat'],

                    'register' => ['username', 'mail'],

                    'setup' => ['username', 'password', 'passwordrepeat', 'mail', 'secretkey'],



// ...




                        'on' => 'login',


Im using this now at login:

            public function login() {

                //var_dump((bool) ($this->rememberMe)); exit();

                if (!$this->validate()) {

                    return false;



                return Yii::$app->user->login($this->getUser(), (bool) ($this->rememberMe) ? 3600*24*30 : 0);


If i login, users function getAuthKey function is called and a new auth_key is generated.

    public function generateAuthKey() {

        $this->auth_key = Yii::$app->getSecurity()->generateRandomString();


        // Helper is a database helper which will update some rows like last_modified_at and similar in database




     * @inheritdoc


    public function getAuthKey()



        return $this->auth_key;


But always i login it dont set some cookie variables.

My cookies are always


# => "_lcp=a; _lcp2=a; _lcp3=a"

And if i restart my browser im not logged in.

What im doing wrong?

Thanks in advance