Hi, I’m having the same issue. I have one device connected directly via MQTT and two devices connected via Z2MQTT. The only device not connecting is the Aqara Wireless Mini Switch (WXKG11LM). One of them is just a meter away from the Sonoff dongle, so it’s definitely within range.
Everything was working fine until about a week ago. The only change I can think of is the update to Z2MQTT and HA that happened around that time, which might have caused this problem.
There are no errors appearing in the log.
[13:17:55] INFO: Preparing to start...
[13:17:56] INFO: Socat not enabled
[13:18:02] INFO: Starting Zigbee2MQTT...
[2024-06-12 13:18:14] info: z2m: Logging to console, file (filename: log.log)
[2024-06-12 13:18:14] info: z2m: Starting Zigbee2MQTT version 1.38.0 (commit #unknown)
[2024-06-12 13:18:14] info: z2m: Starting zigbee-herdsman (0.49.2)
[2024-06-12 13:18:14] info: zh:ember: Using default stack config.
[2024-06-12 13:18:14] info: zh:ember: ======== Ember Adapter Starting ========
[2024-06-12 13:18:15] info: zh:ember:ezsp: ======== EZSP starting ========
[2024-06-12 13:18:15] info: zh:ember:uart:ash: ======== ASH NCP reset ========
[2024-06-12 13:18:15] info: zh:ember:uart:ash: RTS/CTS config is off, enabling software flow control.
[2024-06-12 13:18:15] info: zh:ember:uart:ash: Serial port opened
[2024-06-12 13:18:15] info: zh:ember:uart:ash: ======== ASH starting ========
[2024-06-12 13:18:16] info: zh:ember:uart:ash: ======== ASH connected ========
[2024-06-12 13:18:16] info: zh:ember:uart:ash: ======== ASH started ========
[2024-06-12 13:18:16] info: zh:ember:ezsp: ======== EZSP started ========
[2024-06-12 13:18:16] info: zh:ember: [STACK STATUS] Network up.
[2024-06-12 13:18:16] info: zh:ember: [INIT TC] NCP network matches config.
[2024-06-12 13:18:16] info: zh:ember: [CONCENTRATOR] Started source route discovery. 1248ms until next broadcast.
[2024-06-12 13:18:16] info: zh:ember:queue: Request dispatching started.
[2024-06-12 13:18:16] info: z2m: zigbee-herdsman started (resumed)
[2024-06-12 13:18:16] info: z2m: Coordinator firmware version: '{"meta":{"build":0,"ezsp":13,"major":7,"minor":4,"patch":2,"revision":"7.4.2 [GA]","special":0,"type":170},"type":"EmberZNet"}'
[2024-06-12 13:18:16] info: z2m: Currently 3 devices are joined:
[2024-06-12 13:18:16] info: z2m: Aqara switch Luca (0x00158d000ad8ec7e): WXKG11LM - Aqara Wireless mini switch (EndDevice)
[2024-06-12 13:18:16] info: z2m: Switch kitchen (0x00158d000ad8af36): WXKG11LM - Aqara Wireless mini switch (EndDevice)
[2024-06-12 13:18:16] info: z2m: Temperatura e umidità bagno PT (0x00158d0009ce2b35): WSDCGQ11LM - Aqara Temperature and humidity sensor (EndDevice)
[2024-06-12 13:18:16] info: z2m: Zigbee: disabling joining new devices.
[2024-06-12 13:18:16] info: z2m:mqtt: Connecting to MQTT server at mqtt://core-mosquitto:1883
[2024-06-12 13:18:17] info: z2m:mqtt: Connected to MQTT server
[2024-06-12 13:18:17] info: z2m:mqtt: MQTT publish: topic 'zigbee2mqtt/bridge/state', payload '{"state":"online"}'
[2024-06-12 13:18:17] info: z2m: Started frontend on port 8099
[2024-06-12 13:18:17] info: z2m:mqtt: MQTT publish: topic 'zigbee2mqtt/bridge/state', payload '{"state":"online"}'
[2024-06-12 13:18:17] info: z2m:mqtt: MQTT publish: topic 'zigbee2mqtt/Aqara switch Luca', payload '{"action":null,"battery":100,"device_temperature":28,"linkquality":172,"power_outage_count":58,"voltage":3065}'
[2024-06-12 13:18:17] info: z2m:mqtt: MQTT publish: topic 'zigbee2mqtt/Switch kitchen', payload '{"action":null,"battery":100,"device_temperature":33,"linkquality":200,"power_outage_count":8,"voltage":3015}'
[2024-06-12 13:18:17] info: z2m:mqtt: MQTT publish: topic 'zigbee2mqtt/Temperatura e umidità bagno PT', payload '{"battery":83,"humidity":64.22,"linkquality":148,"power_outage_count":9,"pressure":1011.7,"temperature":24.36,"voltage":2975}'
[2024-06-12 13:18:17] info: z2m: Zigbee2MQTT started!
- Core 2024.6.2
- Supervisor 2024.06.0
- Operating System 12.3