I am not happy with the streaming on my iPhone 6+. It behaves as though the internet connection is not fast enough, pixelation, pauses etc. Watching the GP streamed from BBC on Sunday, it was hopeless, so I switched to my 13inch rMBP and it was instantly perfect in the same location on same network. I have an iPad Air which streams much better. Does the 1920x1080 iPhone 6 place very heavy demands on streaming bandwidth, or are there any settings I can change?