Switchee Resident Mobile App

Stopped working properly after 6 months. We have to clear the app cash every single time we try to use the app, as it just crashes on opening. The app has started to display a different temperature than the actual temperature e.g I set the temperature to 17 degrees, on my phone app, but the thermostat temperature downstairs says its 20 degrees. We have updated and reinstalled the app, but it makes no difference. We can still control the temperature, using the thermostat downstairs.

Still quite buggy, doesn't work all the time but better than it was. would love an option for a "1 hour boost" like on good old fashioned boiler controls