@Alexandre. 1. using integrated wi-fi but just in case I have also tried a Wi-Fi usb. But in either case Wi-Fi signal has remained strong and apparently stable. 2. Yes I have an Ethernet port and if...

I recently installed Deco E4 3 pack to improve wifi coverage in my house. Works great except in one location despite having strong wi-fi I get periodic internet drop out on my laptop and/or low...