@skd Hello, for your information, the TD-W8980 does not support auto-reboot feature. Cause the USB dongle will disconnect intermittently, you can contact the tech support of the dongle to verify...

@leeroy We are sorry for the inconveniece caused here, for the warranty policy, we have noted that and will forward to our RMA team and then we can try to improve it. And we have informed our...

@Andrew36 Red led means that the signal strength is not very good, while cause you paired it with the TL-WPA4220 which is a junior product, you can verify the powerlink link rate via the tpPLC...

@Russell67 What about the 2.4GHz wireless speed and the wired speed from the TP-Link powerline adapter? Are they normal? What is the light status of the TL-WPA8630P kit? Try to change another wall...

@decel3000 What is the current network diagram? How do you connect these devices together? For the upstairs extender, the performance depends on the signal strength it can get from the main router....

@Norm55fr When you configure the RE450 on the web UI, can it detect the 5GHz of the Archer C7? Try to move them closer to each other and adjust the wireless settings of the 5GHz on C7, like the...