How to exclude devices from log

Hi,

i do currently a lot energy of optimizations due tue high energy prices. Some automations turn off devices for a specific time e.g. during night.

But when they are not available errors or warnings are popping up in the logs.

Now i am thinking about how to handle such devices to prevent flooding the log?
Remove such devices from logging or ignore the error messages?

You can only set the logging level per integration (component in old speak), not per device, see:

You can filter logs using regexp. See logger link above.