I want to stream videos from my iPhone 6 plus but just trying to show a 15second clip took ages to buffer. Is there an alternative way? I would also like to stream Amazon Prime from either the iPad or iPhone but now have no confidence in the Airplay option. My Apple TV is directly connected to the router via a hub. Wifi is a little weak in the room I want to view in but can't change rooms due to TV position. Does anyone else suffer with slowness on Airplay?