> You can try to log out and login again with a different browser or different device. The problem is the same regardless of which computer or browser I use to connect to the router's configuration...

I have an Archer C9 V3.0 router. Firmware is 1.3.1 Build 20171215 rel.35219(5553) I want to use the print server function. I plugged in my USB printer (a Brother MFC-8440) into the USB port on the...

Discovered the answer to the problem. It is hidden away in a FAQ article at https://www.tp-link.com/en/faq-1082.html The answer is the red text underneath "Step 3": If the router is configured as an...

Because our building is too large to have wifi service from only one router, we operate two tp-link Archer C9 routers: a main router called "Locked1" and a second C9 called "Locked2" which is...