Device not ready

[MikeBP13]

I sometimes get the following warning in my HA logs:

This error originated from a custom integration.

Logger: custom_components.jura.core.client
Source: custom_components/jura/core/client.py:179
integration: JURA Coffee Machines (documentation, issues)
First occurred: 09:55:38 (1 occurrence)
Last logged: 09:55:38

Device not ready for statistics reading

This happens mostly after I manually turn on the machine...