Hi there! Today I was streaming live from my P3A on my YT channel. I was connected via my house wi-fi. It did actually stream but the problem was that I was getting a weak video transmission as well as the signal transmission although I was only 70meters away from my P3A. What do you think it was the problem. I'm running the newest firmware on both RC and quad itself.
This video may help with antenna orientation.
Also since you were next to your house, imagine all the other houses with 2.4 WiFi causing interference.
Try is an open area with a data enabled device and you will get much better reception.