I'm at a new apartment and have my Wi-Fi setup via the provider. The Deco's lights are currently green and can connect to the Wi-Fi and have had Internet for several days.

But I can't login to my router directly to configure settings. On tplinkdeco.net/webpages/index.html, the same password and username I use to login to the Deco app and the forum website doesn't work for the router login page. I only have 5Ghz Internet available no option for 2.5Ghz.

Any ideas??