@David-TP Thanks for your reply. Right now I can confirm the below: 1) Sky is our ISP. It's a Sky Q hub. 2) The only device directly connected into the main deco is a TP Link Powerline adapter. I use...

I have a Deco S4 AC1200 mesh wifi system setup at home and have found the whole setup to work brilliantly. However, if there is ever a power outage or if the broadband service goes down, I need to...