As the Deco mesh system has replaced my traditional network routers, I wonder if there is any way to read and test the true network speed and true Wi-fi speed, not just the 'internet' speed on all Dec

My Deco X5700 is supposed to provide up to >5G Wifi speed. I have a Dell XPS9570, which has a Wifi speed listed by Dell at 800 Mbps. But the best speed I can get at about 1 feet away from the Deco uni