@Zaf90 I see 1.1.3 is the latest firmware for V2 and 1.5.0 is for V1/V1.2. So you might have different hardware versions on Deco X20.

@BazzaBond Do you need a Deco Mesh device or standard 4G routers? There are Deco X20-4G and X80-5G in the Deco family and 4G LTE routers:https://www.tp-link.com/en/home-networking/3g-4g-router/

@MukeshMaheshwar What is the model number of your Deco? some models have added this feature already: https://community.tp-link.com/en/home/forum/39?labelIds=8214

@macreese Hi, Normally you are supposed to get 120-160m/s out of 398m/s powerline rate, or at least 100m/s I think. Did you use TP-Link powerline utility and check where there is any discrepancy in...

@david__l Have you checked the powerline rate between adapters dropped as well? Did something happen at night, a storm/power outage? maybe you can have a check as well and a reboot sometimes helps.

@WolfgangR Hi, the generator is supposed to provide cleaner electricity than the old one and I guess it also filters EMI (Electromagnetic Interference) or RFI (Radio Frequency Interference), used by...