Hi Justin, if IP addresses of your AP and RE are in the same subnet, you should try to ping root AP's IP on RE's page. Besides, I am wondering if wireless MAC filtering is enabled on your root AP.

You may try a different wall socket. If it won't work either, I think it is defective with power adapter or device itself.

If PLC lights on three device are on, replace your xbox with a PC for a try.

Post model no. of your USB modem. If your card is identified, go to Network/3G, go to advanced setting, and check your network parameters, APN, dail no., username and password if there is given by...

First, TL-WA901ND is not a router. Second, LAN port on it can be plugged in RJ45 network cable.

Hi Harrison, right click on computer/my computer icon, go to manage, and go to device manager. Check if it is there under network adapters or other devices. If nothing, it cannot be detected. I think...