I have a 2000 Mbps Internet speed, why should I set it to 1000 Mbps? Update: last night i tried multiple devices, eventually one of my laptops was able to get 1,600 Mbps download speed over Wifi, so...

Hi support, I recently purchased a 3-pack Deco XE75 Pro but it is not meeting the promises that TP Link makes! Previously I had an Archer AX3000, and this was my setup: - I have 2 Gbps fiber...