I recently set up an A20 (works great!) and also set up a TP-Link login for it - so my browser gets to the router configuration pages if I go to either the ip address or http://tplinkwifi.net. I have a couple of questions:

1. Does this allow me to administer the router remotely? This is something I doubt that I will need to do, and these days, I'm not exactly remote.

2. What do I do if the TP-Link login doesn't work for some reason? I assume that the actual ip address in the browser would take me to the router's own web interface login, right?

Problem is, I stupidly failed to write down my replacement for "admin" router username - I did write down the password!

3. Is there any way to view or change the "admin" name for the router's own interface using the tp-link login?

Or I am just stuck with factory reset of router and starting over?

Thanks!