Oh, glad the install eventually worked!
Regarding the "Install title contents from the CDN" thing: if you hit yes, it will actually only install the ticket (a sort of purchase receipt for a game that is tied to your console) but download the game from Nintendo's servers instead of using the CIA you were trying to install. So, not always useful.
What is failing when you try the network install? The connection tends to fail sometimes, but just reconnecting to the access point tends to fix it.
