Hi, I have AT&T Gigabit internet and prior to upgrading my router setup I was getting 360mbps up and down on wireless devices and speeds up in the 800mbps on ethernet. But now that I just set up my google nest network, My speeds on wireless are terrible, 85mbps on down and 7mbps on up... Don't know how to fix it or if I should return it to bestbuy, anyone else have this issue?