I make Test with SpeedTest by Ookla , I want to boost my wifi , I can get 2 mb on test by Ookla , and after couple of min i can get 200 mb

Hi , I Installed 2 Pcs From 3 Pcs Of Deco M9 Plus (the main on the living room i connect him with your lan cable and the second deco i put in the bedroom) , after I Confing the whole network , I can...