@David-TP hello, thanks for the reply. I have my second Deco on pc with ethernet cable. I saw the problem is i had it on the plug with a plug adapter. I checked it alone in plug and the speed was...

Hello, i have 2 Deco P9. I connect one with my router and the second one with my PC. The problem is my PC's speed now it's around 30-40 Mbps when my home speed is 200 Mbps. What is going on?