Hi there,
I am starting to get a bit desperate. Some weeks ago my Ikea Tradifri LED1837R5 are suddenly activating on its own. This seems to be a bit random, but like 24+a few minutes. It seems to offset each day a few minutes.
I had initially some RPI with nodered running and thought I would have messed up with some configuration and decided to move over to HA. Setup was working fine, but now I am suddenly encoutering exactly the same behaviour even tho the old system is deactivated. I am running out of ideas and hope someone can help debugging this issue. The recent occurence was at 21 o’clock:
(had to remove an image due to forum restriction)
The log book from HA shows that it was activated and that the lamp was activated at that time initiated by supervisor.
I checked the zigbee2mqtt addon logs from that time. You can see here that over the day nothing happens, suddenly some messages occured and then how I deactivated the lamps again:
[2025-05-08 18:08:55] info: zh:controller: Wrote coordinator backup to '/config/zigbee2mqtt/coordinator_backup.json'
[2025-05-08 21:00:10] info: z2m:mqtt: MQTT publish: topic 'homeassistent/wz_lampe2_2', payload '{"brightness":254,"effect":null,"identify":null,"linkquality":185,"power_on_behavior":"off","state":"ON","update":{"installed_version":587806257,"latest_version":587806257,"state":"idle"}}'
[2025-05-08 21:00:10] info: z2m:mqtt: MQTT publish: topic 'homeassistent/wz_lampe2_1', payload '{"brightness":254,"effect":null,"identify":null,"linkquality":123,"power_on_behavior":"off","state":"ON","update":{"installed_version":587806257,"latest_version":587806257,"state":"idle"}}'
[2025-05-08 21:00:10] info: z2m:mqtt: MQTT publish: topic 'homeassistent/wz_lampe1_1', payload '{"brightness":254,"effect":null,"identify":null,"linkquality":109,"power_on_behavior":null,"state":"ON","update":{"installed_version":587806257,"latest_version":587806257,"state":"idle"}}'
[2025-05-08 21:00:10] info: z2m:mqtt: MQTT publish: topic 'homeassistent/wz_lampe1_3', payload '{"brightness":254,"effect":null,"identify":null,"linkquality":160,"power_on_behavior":null,"state":"ON","update":{"installed_version":587806257,"latest_version":587806257,"state":"idle"}}'
[2025-05-08 21:00:10] info: z2m:mqtt: MQTT publish: topic 'homeassistent/wz_lampe1_4', payload '{"brightness":254,"effect":null,"identify":null,"linkquality":163,"power_on_behavior":null,"state":"ON","update":{"installed_version":587806257,"latest_version":587806257,"state":"idle"}}'
[2025-05-08 21:00:10] info: z2m:mqtt: MQTT publish: topic 'homeassistent/wz_lampe1_2', payload '{"brightness":254,"effect":null,"identify":null,"linkquality":153,"power_on_behavior":null,"state":"ON","update":{"installed_version":587806257,"latest_version":587806257,"state":"idle"}}'
[2025-05-08 21:03:20] info: z2m:mqtt: MQTT publish: topic 'homeassistent/wz_lampe2_2', payload '{"brightness":254,"effect":null,"identify":null,"linkquality":189,"power_on_behavior":"off","state":"OFF","update":{"installed_version":587806257,"latest_version":587806257,"state":"idle"}}'
[2025-05-08 21:03:20] info: z2m:mqtt: MQTT publish: topic 'homeassistent/wz_lampe2_1', payload
When checking the mqtt, I am not finding anything suspicious. Some tasmato device was sending some status and the first one that is related to the lamps are these:
I am also pretty sure that the lamps are not disconnected by a power shortage and also configured them to keep out when being without power. Something I find strange are some of these messages:
Topic: homeassistant/update/0x943469fffe790453/update/configQoS: 0Retained
{"availability":[{"topic":"homeassistent/bridge/state","value_template":"{{ value_json.state }}"}],"command_topic":"homeassistent/bridge/request/device/ota_update/update","device":{"hw_version":2,"identifiers":["zigbee2mqtt_0x943469fffe790453"],"manufacturer":"IKEA","model":"TRADFRI bulb GU10, warm white, 400 lm","model_id":"LED1837R5","name":"wz_lampe1_2","sw_version":"2.3.093","via_device":"zigbee2mqtt_bridge_0x00124b0029dc0f3f"},"device_class":"firmware","entity_category":"config","entity_picture":"https://github.com/Koenkk/zigbee2mqtt/raw/master/images/logo.png","name":null,"object_id":"wz_lampe1_2","origin":{"name":"Zigbee2MQTT","sw":"2.3.0","url":"https://www.zigbee2mqtt.io"},"payload_install":"{\"id\": \"0x943469fffe790453\"}","state_topic":"homeassistent/wz_lampe1_2","unique_id":"0x943469fffe790453_update_homeassistent","value_template":"{\"latest_version\":\"{{ value_json['update']['latest_version'] }}\",\"installed_version\":\"{{ value_json['update']['installed_version'] }}\",\"update_percentage\":{{ value_json['update'].get('progress', 'null') }},\"in_progress\":{{ (value_json['update']['state'] == 'updating')|lower }}}"}
Sounds a bit like it attempts some updated? When using zigbee2mqtt ui, the devices are all on firmware 2.3.093 (20181203). When manually invoking OTA update manually, it always immediatly returns that no updates are available.
I am unsure what exactly invokes the light on. As I also observed it on the nodered installation, I don’t think that its related to HA itself. But something with the zigbee2mqtt or devices itself. Any ideas?