AC2300 need to change the router login credentials

[Chewyd]

I need to change the default login credentials of "admin" and "password" but when I go to routerlogin.net I never get prompted for the following instructions

1. Launch a web browser from a device that is connected to your router's network.
2. Enter www.routerlogin.net. ...
3. Enter your user name and password. ...  never get prompted for this
4. Select ADVANCED > Administration > Set Password. ...  don't see anything like these suggested menu's
5. Type your current password and type the new password twice.

please let me know if there is someplace else I can go to modify these credentials

[plemans]

what do you see? 

What firmware version are you on? 

Have you tried a different browser? Or pc?

[Chewyd]

I have firmware 1.3.2.134 and no luck using a different browser

[plemans]

did you try a simple factory reset?