@rsrs I am getting the same and unfortunately, no one from TP link has been able to help. The only way to fix it is to reset the router every time you want to change the setting. Good luck!

@Kevin_Z waiting for your response buddy

@Kevin_Z find my reply in the thread

@bak Before login: After login: It allows me to login whenever i factory reset but the problem starts occurring again on subsequent logins. The mobile app, Tether, also starts showing 0 clients...

I am getting the error 500 on attempting to login. It says Failed to load resource: /cgi-bin/luci/;stok=/login?form=login:1 the server responded with a status of 500 (Internal Server Error) I have...

@smkbarbosa Were you able to resolve this? I am using Archer C58HP and getting the same issue. Only if i factory reset do i get access to the page again. But then i have to configure the router...