Hello. I use deco m4 series for the past few months. I had no problem with the speed before, i had 100mpbs download and 10 upload from my provider. The issue l started yesterday when i upgraded my spe

Hello I bought recently 2 deco m4 version 2 and i bought one more yesterday. The problem is that the deco in my bedroom connects in the main deco which is in the livinig room, its too far and the sign