@Kamleman Hi Kamesam, thanks for your feedback, we have noted that. From your description, seems that the IP interactions among these devices has something wrong. Again great to know that it works...

@mjwndave The TL-WPA4220 kit supports wifi function, with main adapter connected to the router by wired cable, the extender unit can access internet once they are paired. The extender unit will...

@DANIK1956 Click here to get the download link of the firmware for TL-PA4010. Have you tried to upload the NVM file to give it a shot? What will happen then?

@laserbeam Yes, from the led status, all the 3 powerline adapters are working fine. And you can confirm whether you can get internet from them with wired cable connected.

@Vea You are welcome, take your time to give it a shot. Any further problem, please let us know.

@RafaelLomba Thanks for your reply. To help fix this issue, our engineer will email you later. If you are willing to do further troubleshooting, please check your inbox. Thanks for your support and...