Thanks to Herc08 in a previous posting, help me in purchasing a new router. I have hooked up the router started the setup. I have setup passwords and got connection. Router seems to be working great. All WIFI items are getting connections and loading properly. But when I try to log back in to the router (192.168.1.1) I get a window from Windows security Iexplore wanting to know username and password? Server reports it is from rt-ac56u. Then it has spot for username and password. It warns this may not be a secure connection. It will not let me through, if I cancel it gives me pink screen with 401 unauthorized on it. What am I doing wrong here?