Just bought the Pro version yesterday. Setup no problem, connect wifi no problem. Bluetooth speaker ok. Can setup all IR remote devices and my Yeelight and Philips Zhirui bulbs. The speaker app linked to Xiaomi Home app can control IR remotes in Xiaomi Home with any phone this mean those IR on the speaker works. Here comes the  big problesem : It only respond to the phrase "xiaoai tongxue" and that's it. No more further c ommands. Play song cannot, ask what time no respond, Voice command on IR, Mi Devices also cannot. A Youtuber said need to use China VPN service baru can.

Did you try changing the location to Mainland China? Normally for China version, need to set to Mainland China.

Ya, this one.