Hive(connect) - Unable to control hive TRVs with this integration

I’ve setup hive(connect) and I can see all my devices discovered. However if I try to control any TRV by increasing the temp from the smartthings app for example, I see a spinning wheel and then the temp returns to the original value.

Any pointers to the issue greatly appreciated.

Make sure your TRV is using the TRV DTH, for some reason when the SmartApp adds the child devices it uses the Heating DTH, by default (see Guest Bedroom Hive TRV which I’ve manually changed, whereas the Office TRV is still using the Heating DTH):