well, to unset the cookies if the checkboxes are unhecked, you would need to add additioanl set cookie behaviors that set the values to be blank, then hand edit the trigger code so that it would occur if the submit button where pressed, and the checkboxes left blank, for example:
<?php
if ((isset($_POST["imageField_x"])&&(!isset($_POST["Rememberme"])) && $_POST["imageField_x"] != "")) {
setcookie("password", "", time()+(60*60*24*30), "/", "", 0);
}
?>
as for the checkboxes not remembering the state, you are using the wrong cookies in the dynamic checkbox settings.
in the dynamic checkbox setting for the remember me checkbox, you need to use the Remember cookie.
in the dynamic settings for the password checkbox, use the password cookie.
the auto login is not working because you are using the form element bindings, you need to use the cookie bindings on for the trigger and for the database tab.
