@RedII There should be no difference between the PPPoE of Windows 10 and the PPPoE of the Archer C1200. After all, PPPoE is a standardized protocol. Anyway, if the fiber connection to your house was...

@Shanjida00 "TL-WR720N_V1_130719" is the same firmware version as "4.19.62 Build 130719 Rel.50877n", therefore no need to update.

@Shanjida00 Hi, Can you please post the link of where you found the firmware you are referring to? The latest version of the firmware available on the worldwide TP-Link webpage is the same version as...

@RedII Hi, Was this fiber broadband connection working fine previously and you are now just trying to use it with your Archer C1200? Or is this a brand new fiber broadband connection that you are now...

@Leyouyuan Leyouyuan wrote @terziyski Thank you Terziyski and sorry for the late reply. I try to reset and finally successfully set up the extender, but in recent days, the 5Ghz is not working, and...

@Fahd_Hadidy_79 Hi, It makes no difference whether you are setting up the TP-Link extender with a Wi-Fi router or a Wi-Fi access point. The procedure is the same. At what point during the setup are...