I have just installed a Deco M5 system, mostly all going very well. However, I can't get our Google Home (original version) to connect. In the Google Home app, I can find the device, go through the association process etc, but then when I select the network, it says "could not communicate with your Google Home." I previously connected on the 2ghz channel - not sure if this is impacting? I have both 2 and 5ghz turned on in my Deco system.

Thanks

Matt