[Solved] Various Session problems

[eluser]WanWizard[/eluser]
For Ajax calls, you might want to load the session and use the IS_AJAX trick to block the session_id from rotating, as you will probably have to fetch or store information that is related to a user or a security context.

To solve the controller issue, you could create two Controller extensions, MY_Controller (contains all stuff you need in 'normal' controllers), and MY_Asset_controller, for all your assets. Then have out js.php extend MY_Asset_controller instead of Controller, there others extend MY_Controller.