@KLman That's good to know. I now figured out for my issue that having shut down my 2 extra routers and only keeping my main deco connected makes my Wi-Fi work, so seems to be a backhaul wifi issue.

Can you downgrade the firmware?

As of yesterday my deco slaves cause the Wi-Fi to stop working. Backhaul works occassionally and any device directly connected to a slave via ethernet does have unstable internet. Any device that is...

Hi there, I got the Range Extender 350 today but it can connect to the Android phones, but on Windows 10 it says Windows can't find the router settings. Any suggestions on how to fix this? Cheers, Tim