I bought a Deco X20 router and got a Nokia router as a gift. Both support 5G. On my phone, the download speed is only 100 Mbps, even though they promised 1 Gbps. When I download a game on Xbox, the sp

Hello, I bought the Deco X20 and the router is Nokia, everything is connected and working well, but for some reason when I try to download a game on Xbox, my internet speed goes up to 70Mbps, then dro