@LezleeD Hello, thanks for your valued reply. What is the led status of TL-WPA4220 when they stop working？ Especially the powerline led. In the meantime, with computer connected to the TP-Link...

@Fletch007 Hi, replied to you. https://community.tp-link.com/en/home/forum/topic/184336

@Fletch007 Hello, for your information, all the TP-Link powerline adapters can work together. You can read the article below to get some suggestion. Case 1 applies to your situation....

@MK86 What is the light status of the TL-WPA4220KIT when the connection drops out? Please check the IP address and default gateway with your device connected to the powerline adapter. Note: Here is...

@BananaRacer Hello, you can adjust the wireless settings as the instruction below. https://www.tp-link.com/support/faq/1418/ The powerline adapters do not have to match the router's channel; while...

@Dolphy Hello, sorry for the trouble caused here. I understand your feeling; for customers who wants to use mesh system, it is suggested to order the products which support Onemesh already; but if...