Glad to hear that the issue was resolved finally. Congrats. ^_^ Regarding to the setup instruction, we will feed back to our related department and they will work on it.

Hi there is no API regarding to the TL-WPA8630pKIT, besides, the wifi function is enabled by default. Is there any special request?

First, with main deco connected to the internet source only and ensure that the firmware upgrading has completed. Then please connect other Decos to the main router by wired cable to update the...

There is a PLC indicator on the power supply, and solid green means that the connection speed is higher than 50Mbps. May it help.

Hello, you can add a manager account for your spouse as instruction below: https://www.tp-link.com/en/faq-1597.html For the difference between the owner account and manager account, please refer to...

It is suggested to enable the Qos and enter the actual upload speed and download speed you can get from your internet service provider. Then setup QoS as high priority for the main network and then...