@TP-Link Please, look up this thread !!! It doesn't make any sense at all the way it's now. We (owners of the local network) don't own every device surrounding us, like a neighbor phone or people...

Hello!! I have 2 Deco M4 working as AP mesh for a few days. Today I notice on my firewall the main Deco keeps establishing a connection to the IP 3.218.148.219 port 443, which I don't know what is....