@Machielj If the M5 units are set and working in router mode, then they are providing the routing function for your internet connection. If you then switch to AP mode, what device on your network is...

@SlavaS Yes AP mode and I do see a switch to choose to isolate the guest network.

@AdrianHi Some people still seem to be doubting that the M5 can now do guest network isolation in AP mode, at least in the right circumstances. Here is my set up: A NAS plus a few other devices are...

@Rayray1 all firmware updates are installed via the SmartPhone app for the Deco. In the Deco app tap on the envelope icon top right of the screen and look for any firmware update notification...

@Rayray1 I got a message via the Deco Android app to tell me a new firware release was available and just tapped a button on the screen in the app to install it.

@Rob_A Interesting as I have a NAS connected directly to my main modem router via LAN cable (so not connected to the Deco M5) and when I connect my laptop to the guest wi-fi network the NAS is no...