Hi,
Every 5 minutes I get this error message in the debug node (copied from journalctl):
Jun 27 22:14:49 raspberrypi npm[628]: Zigbee2MQTT:info 2022-06-27 22:14:49: MQTT publish: topic 'zigbee2mqtt/bridge/log', payload '{"message":{"friendly_name":""},"type":"entity_not_found"}'
Jun 27 22:14:49 raspberrypi npm[628]: Zigbee2MQTT:error 2022-06-27 22:14:49: Entity '' is unknown
Looks like mqtt itself does not know which device it does not know ...
Any idea how to solve this or where to investigate further?