Does anyone know if the 4th gen Apple TV has a stronger wi-fi antenna than previous generations? I have a 3rd gen ATV in my media room and even with an Airport Express wireless extension station 20 feet away, I can't get a strong signal to it. I tried to rent a movie last night and it was going to take 1 hour and 45 minutes to load! I did a speedtest on my iPhone 6 sitting right next to my ATV to test the wireless strength and my download speeds were 25 megabits and upload speeds were 17 megabits. At the Airport Extreme base station in my office, I can get over 100 megabits. But for some reason, the ATV just can't seem to get a good signal.