I've figured out how to fix it - Go to WiFi Settings - Change 6ghz dedicated backhaul to Wifi Network and Backhaul - Then go to Guest Wifi Settings - You'll see a guest network 6ghz with no password,...

I have a guest network called 'hello' and have noticed that the Deco is broadcasting a wifi network called hello_6GHz with no password. Anyone can connect to it and get access to my internet. I have...