@ImtiazAli Yes, I have a password set for the guest network. And the notification only happens when a device wants to connect for the first time to the guest network.

I don't have a screenshot but it's the usual one that shows the MAC address and two buttons to approve or reject a connection. And yes, the SSIDs are different, the main is DECO and the guest is...

I have set up my network to work on Allow List Mode and have enabled Guest Network Exception but every time a device wants to connect to the guest network I have to approve it. This is my current...