Hi Experts, I have TL-WR850N router. I want to login to default gateway (http://192.168.0.1/) Username field is not appearing. There is only password field. I tried password "admin' but it didn;t work

I have reset the router because I forgot the password. According to the back of the router the login and password are both "admin", but i only see a password field (below), and admin does not work. Fo