@Wylie Hi, Thanks for your information. Did you test WPA3 on both 2.4G and 5G and still have the same issue? Please also provide a picture of the WIFI settings, which mode did you choose?

@Houtarou Hi, Thank you so much for taking the time to post the issue on the TP-Link community! To better assist you, I've created a support ticket via your registered email address, and escalated it...

@rane61 Hi, Thanks for posting in the community. I have checked the screenshot you posted, could you please offer more information about the issue you met? Do you find the speed you get is slow or...

@flaflafla Hi, What is the model number of your powerline devices? How to find the model number of your TP-Link device Do you mean you have an issue connecting to the WIFI, or pair the two units...

@Hefield HI, Please try the following troubleshooting steps: 1) Try another power socket. 2) Make sure you use the original power supply. 3) Reset the device. There is a reset button on the back...

@PCIMAGEAEON Hi, The internet light is off means the router does not have internet access. Did you use the router in 3G/4G Router Mode or Wireless Router Mode? You can first refer to this thread: No...