@Rootifera Thanks for your reply. The Archer VR900 uses port 80 as the local access; while 443 is used for https usually. If you want to open port 80 for the server, you can change the port number of...

@Batornator Hello, thanks for your reply. What about the stability when they are plugged into the same room as the main router? Have you ever tried to change any wireless settings, like wireless...

@mjz Yes, the main router means the TD-W8961N. Does the ping value affect the actual performance of it? Try to customize the wireless settings and upgrade the firmware to the latest one as well. Good...

@aomara My pleasure, glad to help you. Best regards.

@aomara hello, please read your another thread. https://community.tp-link.com/en/home/forum/topic/172832

@aomara Hello, for the first two requests, we can give you a specific answer; All the TP-Link range extender is compatible with the Archer D2, considering it is a dual band router, you can use a dual...