@HelpFixDecoApp any advice? It's really become unusable

@HelpFixDecoApp US/3.26

@HelpFixDecoApp it's a Deco S4R with firmware 1.5.0 Build 20240329 Rel 61026

@HelpFixDecoApp no there hasn't been a firmware change for me since I first setup the system in July

Hi, I have a mesh system with Deco S4. There are three units in my house, one operating in WiFi router mode, two connected wirelessly. Everything was stable and working fine for almost two months...

To answer my own question: Nothing made a difference in terms of IPv6 settings on the Deco or Airport Express, local-link settings on the Airport Express, connecting to Airport Express via ethernet,...