You can’t do the simple simple task like turn off. Don’t change the Unit to Celsius even when you set to do this. Can’t work like a Remote Control, you have to set just one preset configuration and turn on with only this configuration. Who wants to save unlimited preset? We just want a Wifi Remote control. Up/Down Temperature, change mode, fan speed, just pressing the button. Not saving one preset to do that. And to save one preset, it’s like setting the remote controle like first time again. This it’s crazy. It’s a mess of App, mess of system, it’s stupid system.