This is my second Xiaomi Mi R3P router. Works fine if I use the chinese firmware which is already installed. Because I doon't speak Chinese, I need the help of Google Translate in the chrome browser. If this did not exist, I installing the router would be impossible for me. I already tried to install the Taiwanese firmware, there you can change the language in English, but this gave me very slow internet speeds. So I needed to re-install the original Chinese firmware. And now, at 5GHz it's downloading almost at the speed of 200mb.
great product, strong signal all over the house. fast bandwidth. replaced my internet provider's router and it's working like a charm