@kivose What is the current network diagram? How do you connect them together? What is the led status of the TL-WPA4220 when the LAN connection drops? Thanks a lot.

@Mrb25 What is the hardware version of the TL-WN823N? Here is the instruction to get it: https://www.tp-link.com/support/faq/46/ What about the operating system of your computer? With your PC...

@Leonardo069 Hello, do you connect the PC to the 5GHz or 2.4GHz of the main router? With your desktop connected to the wifi, please click here to get the wireless negotiation speed. Please show us a...

@Gamengday I see, while considering it does not support this feature, it is suggested to change the wireless settings locally as a workaround. Below is the instruction:...

@katzen2balk Hold the reset button on the extender unit first, and then pair the two powerline adapters. Then you can use the tpPLC utility to access the web UI with admin/admin and change some...

@Dougleigh Hello, you do not have to setup static IP for the RE450 on the main router. Below are the instructions: 1. Please connect your computer to the main router and click here to get the IP...