@Katmalesaad What is the current hardware ad firmware version of the TL-WR840N? Below is the download link of the firmware. https://www.tp-link.com/support/download/tl-wr840n/v2/#Firmware If there is...

@Blanc Hi Blanc, thanks for the information provided. The second point, do you mean that you have connected to the TP-Link wifi but no internet access? Or the wifi connection disconnect? What is the...

@GuidoCarmen After you remove it from the original profile and add it into a new one, how long it will last until it stops working again? And is it still connected to the WiFi but no internet access...

@IIFrOdOII Hi, to boost wifi signal with TD-W8961ND, you need enable WDS function on it and connect it to the Archer C2 by wirelessly. But you do not have to enable WDS on the Archer C2. Below is the...

@CarlosFigueira Below is the download link of the firmware, you can install it and take some time to test its performance. https://static.tp-link.com/2020/202001/20200103/Archer...

@MatBailie Hi Mat, generally speaking, it is suggested to use the original power adapter, while cause the power supply does not match, you can purchase a power supply which is 12V/5A. Good day.