Home Matic CCU 2 with temperature sensor

HI
i have CCU 2 withemperatur sensor. in the ccu2 the sensor is always online, but in home assistatn the sensor is often offline, sometimes it shows values, sometimes not. what can i do? all other devices over ccu works fine.

what integration are you using in HA?

Over configuration.Yaml, Cant find Ort the Version

Sounds like you are using the official integration.
I can recommend Homematic_Local instead.
It is far more active maintained.

The HA team is actually recommending it over their own integration. :slight_smile:

Last, not least, work has just been started to completely rework the HomeMatic/homematicIP device integration layer within Home Assistant itself. While still in an early development phase this complete re-design will come with great new features and a way easier setup and a more complete device integration of all your HomeMatic/homematicIP devices.

Source: New Add-on for HomeMatic/homematicIP support - Action Required - Home Assistant