I've bought myself the Archer C20 2 months now. been enjoying its features. but whenever I've kept using both 2.4Ghz band and 5Ghz band at the same time I've lost connection on only the 2.4Ghz band....

@Kevin_Z i did change the login and password but that doesn't happen. Look at the video! I hit save and it clears the boxes. That's the problem. When I change the wireless password the same thing...

The other day my uncle called the isp, they came and changed the login and password for the router now i can't do anything about the router. I can't change passwords, I can't access mac filtering or...

I was trying to change my network password because of illegal users on the network. The password change doesn't happen. I went to the server of tp link, i did the right password and username but when...