I am paying for the gigabit speed internet connection with Verizon. I have the Verizon router, but only getting 800/810 when running the test from Verizon's speed test site. I want to get at least 900 for the download speed. I tried to run the tcp optimizer tool from Verizon but nothing happens. It's not opening. Instead, I want to use the tcpoptimizer tool from speedguide.net? What settings do I need for that tool to get the full speed from the gigabit connection? Thanks.