Just got myself the tp-link Re450 Ac1750 and so far working perfectly, such a better speed than an old netgear one.
Just wanted to check one thing with you guys: is it possible to change the password for the extended network, the same way you can change the ssid?
I live in a shared house, and since I bought it for myself I figured I'll use it for myself too.
Couldnt find the option at all, so I guess the alternative is to hide ssid. Although different ssid and different pwd would be better