Alright I need some help and I hope someone here can help enlighten me. The new wifi update hasn't helped with my wifi speeds. My Dell ultrabook, my wife's macbook pro, and my samsung galaxy s4 get around 16mbps via speedtest.net while my SP3 pro gets 3mbps dl and 1mbps up, I have a linksys e1500 router. I have no idea why the SP3 gets such a low dl speed. What are your suggestions? I don't want to spend $200 on a new AC router as laptops 4 years old exceed the SP3 wifi dl speeds, but if I have to I guess I have no choice. I have updated firmware and have no more options.