Its actually a R6700v3 with firmware:V220.127.116.11_10.0.46. I'm in a single floor home and my desktop is in a different room about 30 feet from the Nighthawk.
I did a speed test on my mobile phone checking only from the internet providers modem to my Nighthawk. It was 100MBPS download. Then I checked the same web site from my computer. I only got 4MBPS. Then I used my laptop and sat right in from of the Nighthawk, only a few feet away. Again I only got 4 MBPS. I did notice that the upload speed for both my desktop and my laptop were much higher that the download speed.
I just bought the Nighthawk today. The firmware was just downloaded today. What am I doing wrong?