Passwords are not something that you use every time accessing internet. Once you have logged in your devices, you do not need to enter it. Therefore it is understandable that you can face Asus router account forgot password. The most effective solution to resolve it is to reset your router and change the password and log in through the new password. In order to reset the router, locate the button at the back of the router. Press and hold the button for a few seconds. When the light on the router stops flickering, release the button. It will take a few minutes to initialize and then the router will be set to default factory settings.