I am a verizon Fios subscriber. I get 75/75. Here is the problem. On My Alienware Laptop I get 80+ up and 80+ down. When I'm on my Desktop I get 80+ down but only 20+ up. I'm having a hard time figuring out what is going on. ( the laptop was wired, on wireless was getting around 80/50) I've tried switching from my Cat6 cable to a cat5e cable supplied to me. I've tried updating my realtek drivers. I have no idea what is going on. Can anyone help me please?