My initial guess is that it may take some time, similiar to any other function right after the box boots up.
In general, you need to have network connection, make sure it is connected (connect to internet button in menus), and that's about it.
No port changes in the router are necessary to my knowledge.
In general, you need to have network connection, make sure it is connected (connect to internet button in menus), and that's about it.
No port changes in the router are necessary to my knowledge.