KNX time always GMT on devices

[KevinHA1 (Kevin Clocheret)]

I am running HA on a docker container on my NAS.
Apparently the system time of HA comes from the underlying hardware. So that would be Docker Container and NAS.
I checked and settings there are correct.
I displayed the time in HA with this info:

How to set time?

@angusc In your configuration.yaml do you have this at the top. # Configure a default setup of Home Assistant (frontend, api, etc) default_config: # Text to speech tts: - platform: google_translate group: !include groups.yaml automation: !include automations.yaml script: !include scripts.yaml scene: !include scenes.yaml In your developer tools again on template tab put this (this is every time function {{ now() }} {{ now().astimezone() }} {{ utcnow().astimezone() }} {{ now().now() }} {{ …

So now() is the correct time.
Is that one used to send to the KNX?

So I don’t understand why now().astimezone() shows the wrong time.