Model :

Hardware Version : Not Clear

Firmware Version :

ISP :

I just purchased the TL-WPA4220T KIT and can't get it to work.

I can see the WiFi network. When I connect using the correct password it tries to make the connection, but it fails. It seems like my machine don't get an IP address and uses a self signed ip address like 169.254.123.68

When connected with a cable to the device using the tool I also see a 169.xxx.xxx.xxx IP address at the Network settings. Changing this to the default 192.168.1.1 reboots the device. It comes back up using another 169.xxx.xxx.xxx IP address, not with the default I just set. I also tried 192.168.1.2

I do see another Wifi network available with an SSID like TP-LINK_nnnnnn which is probably from one of my neighbours.
When I connect the cable directly to the router I do get a stable connection.