### What happened?
Hello,
So I have been using Z2M for past 2 months, it is gr…eat, most of the things work right out of the box.
About a month ago I bought the Danalock V3-BTZB/V3-BTZBE, at that time I did not have network extended to my main door, so I tried to pair the lock just near the main coordinator - SONOFF ZB-Dongle-E running 6.10.3.0 build 297 and all went well, the lock was controllable from Z2M. So then I focused on extending my network to main door.
After month (Just yesterday) I managed to finally get stable Zigbee network signal to my main door (Tuya plug right next to the door has LQI of around 180). So I was happy I can finally use the Danalock, I switched the mechanical lock, isntalled Danalock and here the issue began.
I tried pairing the danalock via the pinhole (1 push). The Danalock starts to blink green, Z2M notification "Device '0x70ac08fffe845662' joined" popped up, immediately following with "Starting interview of '0x70ac08fffe845662'" the Danalock stops blinking green and after about 10 seconds another notification pops up "Device '0x70ac08fffe845662' left the network".
I have been fiddling and trying various scenarios:
- Pairing Danalock near the coordinator - Failed
- Resetting whole network and pair Danalock only - Failed
- Re-flashing firmware on ZB-Dongle-E - 6.10.3.0 build 297 - and then pair again - Failed
- Flashing to EZSP v9 - 7.1.1.0 build 273 as [suggested](https://github.com/Koenkk/zigbee2mqtt/issues/16093#issuecomment-1427747732) in #16093 by @kizio1000 - Failed (I flashed back to 6.10.3.0 build 297)
- Pairing with Danalock app, updated firmware to latest version - 0.21.7 and the pair - Failed
- I have tried to pair for at least 30 times by now - Failed every single time
- Restart Z2M, restart HA, updated to latest version and HA Core and then pair - Failed
- Remove second ZB-Dongle-E with Router firmware and pair again - Failed
I am getting despaired... I have spent 300 Euro on the lock with the cylinder and now I cannot use it...
The Danalock works well with the app via Bluetooth. And as mentioned, it worked month ago (lock bought on 1st of March, I do not remember which version of Z2M I was running, but I usually try to run latest version).
I can see some resemblance with #14568 and #16093 but no solution available now. I suspect some bug in Z2M maybe?
Any help or solution would be much appreciated, I am prepared to even pay for fix at this stage, as Danalock is the only available Zigbee HA compatible lock available to me.
No other devices on my Zigbee have any issue (Using Sonoff, IKEA, Lidl, EGLO, Tuya)
Also if needed, I will provide any logs, insight, or whatever, I really want to solve this.
I am providing the debug log with try on pairing the Danalock, the address is '0x70ac08fffe845662'.
### What did you expect to happen?
Danalock to pair with Z2M as it did about month ago
### How to reproduce it (minimal and precise)
Pair Danalock V3 FW 0.21.7 with Z2M [1.30.3] using SONOFF ZB-Dongle-E
### Zigbee2MQTT version
1.30.3
### Adapter firmware version
6.10.3.0 build 297
### Adapter
SONOFF ZB-Dongle-E
### Debug log
Zigbee2MQTT:info 2023-04-07 17:52:02: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":357,"formaldehyd":4,"humidity":49.4,"linkquality":248,"temperature":16.4,"voc":1}'
Zigbee2MQTT:info 2023-04-07 17:52:02: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":357,"formaldehyd":4,"humidity":49.5,"linkquality":248,"temperature":16.4,"voc":1}'
Zigbee2MQTT:info 2023-04-07 17:52:02: Device '0x70ac08fffe845662' joined
Zigbee2MQTT:info 2023-04-07 17:52:02: MQTT publish: topic 'zigbee2mqtt/bridge/event', payload '{"data":{"friendly_name":"0x70ac08fffe845662","ieee_address":"0x70ac08fffe845662"},"type":"device_joined"}'
Zigbee2MQTT:info 2023-04-07 17:52:02: Starting interview of '0x70ac08fffe845662'
Zigbee2MQTT:info 2023-04-07 17:52:03: MQTT publish: topic 'zigbee2mqtt/bridge/event', payload '{"data":{"friendly_name":"0x70ac08fffe845662","ieee_address":"0x70ac08fffe845662","status":"started"},"type":"device_interview"}'
Zigbee2MQTT:info 2023-04-07 17:52:03: MQTT publish: topic 'zigbee2mqtt/Bathroom WashingMachine Plug', payload '{"child_lock":"UNLOCK","current":9.69,"energy":4.38,"indicator_mode":"off/on","linkquality":192,"power":2111,"power_outage_memory":"on","state":"ON","update":{"installed_version":-1,"latest_version":-1,"state":null},"update_available":null,"voltage":222}'
Zigbee2MQTT:info 2023-04-07 17:52:03: MQTT publish: topic 'zigbee2mqtt/Bathroom WashingMachine Plug', payload '{"child_lock":"UNLOCK","current":8.62,"energy":4.38,"indicator_mode":"off/on","linkquality":192,"power":2111,"power_outage_memory":"on","state":"ON","update":{"installed_version":-1,"latest_version":-1,"state":null},"update_available":null,"voltage":222}'
Zigbee2MQTT:info 2023-04-07 17:52:04: MQTT publish: topic 'zigbee2mqtt/Bathroom WashingMachine Plug', payload '{"child_lock":"UNLOCK","current":8.62,"energy":4.38,"indicator_mode":"off/on","linkquality":192,"power":1963,"power_outage_memory":"on","state":"ON","update":{"installed_version":-1,"latest_version":-1,"state":null},"update_available":null,"voltage":222}'
Zigbee2MQTT:info 2023-04-07 17:52:04: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":357,"formaldehyd":3,"humidity":49.5,"linkquality":248,"temperature":16.4,"voc":1}'
Zigbee2MQTT:info 2023-04-07 17:52:04: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":357,"formaldehyd":3,"humidity":49.5,"linkquality":248,"temperature":16.4,"voc":4}'
Zigbee2MQTT:info 2023-04-07 17:52:04: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":357,"formaldehyd":3,"humidity":49.5,"linkquality":248,"temperature":16.4,"voc":4}'
Zigbee2MQTT:info 2023-04-07 17:52:04: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":357,"formaldehyd":3,"humidity":49.5,"linkquality":248,"temperature":16.5,"voc":4}'
Zigbee2MQTT:info 2023-04-07 17:52:04: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":357,"formaldehyd":3,"humidity":48.7,"linkquality":248,"temperature":16.5,"voc":4}'
Zigbee2MQTT:info 2023-04-07 17:52:07: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":357,"formaldehyd":3,"humidity":48.7,"linkquality":248,"temperature":16.7,"voc":4}'
Zigbee2MQTT:info 2023-04-07 17:52:07: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":357,"formaldehyd":3,"humidity":49.6,"linkquality":248,"temperature":16.7,"voc":4}'
Zigbee2MQTT:info 2023-04-07 17:52:07: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":357,"formaldehyd":2,"humidity":49.6,"linkquality":248,"temperature":16.7,"voc":4}'
Zigbee2MQTT:info 2023-04-07 17:52:07: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":357,"formaldehyd":2,"humidity":49.6,"linkquality":244,"temperature":16.7,"voc":3}'
Zigbee2MQTT:info 2023-04-07 17:52:07: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":358,"formaldehyd":2,"humidity":49.6,"linkquality":248,"temperature":16.7,"voc":3}'
Zigbee2MQTT:info 2023-04-07 17:52:08: MQTT publish: topic 'zigbee2mqtt/MainHall Boiler Relay', payload '{"linkquality":192,"power_on_behavior":null,"state":"ON"}'
Zigbee2MQTT:info 2023-04-07 17:52:09: MQTT publish: topic 'zigbee2mqtt/Bathroom WashingMachine Plug', payload '{"child_lock":"UNLOCK","current":8.62,"energy":4.38,"indicator_mode":"off/on","linkquality":192,"power":1963,"power_outage_memory":"on","state":"ON","update":{"installed_version":-1,"latest_version":-1,"state":null},"update_available":null,"voltage":228}'
Zigbee2MQTT:info 2023-04-07 17:52:09: MQTT publish: topic 'zigbee2mqtt/Bathroom WashingMachine Plug', payload '{"child_lock":"UNLOCK","current":8.62,"energy":4.38,"indicator_mode":"off/on","linkquality":192,"power":2138,"power_outage_memory":"on","state":"ON","update":{"installed_version":-1,"latest_version":-1,"state":null},"update_available":null,"voltage":228}'
Zigbee2MQTT:info 2023-04-07 17:52:09: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":358,"formaldehyd":2,"humidity":49.6,"linkquality":248,"temperature":16.4,"voc":3}'
Zigbee2MQTT:info 2023-04-07 17:52:09: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":358,"formaldehyd":2,"humidity":48.7,"linkquality":248,"temperature":16.4,"voc":3}'
Zigbee2MQTT:info 2023-04-07 17:52:10: MQTT publish: topic 'zigbee2mqtt/Bathroom WashingMachine Plug', payload '{"child_lock":"UNLOCK","current":9.94,"energy":4.38,"indicator_mode":"off/on","linkquality":192,"power":2138,"power_outage_memory":"on","state":"ON","update":{"installed_version":-1,"latest_version":-1,"state":null},"update_available":null,"voltage":228}'
Zigbee2MQTT:info 2023-04-07 17:52:11: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":358,"formaldehyd":4,"humidity":48.7,"linkquality":248,"temperature":16.4,"voc":3}'
Zigbee2MQTT:info 2023-04-07 17:52:11: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":358,"formaldehyd":4,"humidity":48.7,"linkquality":248,"temperature":16.4,"voc":1}'
Zigbee2MQTT:info 2023-04-07 17:52:11: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":357,"formaldehyd":4,"humidity":48.7,"linkquality":244,"temperature":16.4,"voc":1}'
Zigbee2MQTT:info 2023-04-07 17:52:12: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":357,"formaldehyd":4,"humidity":48.7,"linkquality":248,"temperature":16.4,"voc":1}'
Zigbee2MQTT:info 2023-04-07 17:52:12: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":357,"formaldehyd":4,"humidity":49.3,"linkquality":248,"temperature":16.4,"voc":1}'
Zigbee2MQTT:info 2023-04-07 17:52:14: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":357,"formaldehyd":4,"humidity":49.3,"linkquality":248,"temperature":16.7,"voc":1}'
Zigbee2MQTT:info 2023-04-07 17:52:14: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":357,"formaldehyd":4,"humidity":48.9,"linkquality":248,"temperature":16.7,"voc":1}'
Zigbee2MQTT:info 2023-04-07 17:52:14: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":357,"formaldehyd":2,"humidity":48.9,"linkquality":244,"temperature":16.7,"voc":1}'
Zigbee2MQTT:info 2023-04-07 17:52:14: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":357,"formaldehyd":2,"humidity":48.9,"linkquality":248,"temperature":16.7,"voc":3}'
Zigbee2MQTT:info 2023-04-07 17:52:14: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":358,"formaldehyd":2,"humidity":48.9,"linkquality":248,"temperature":16.7,"voc":3}'
Zigbee2MQTT:info 2023-04-07 17:52:15: MQTT publish: topic 'zigbee2mqtt/Bathroom WashingMachine Plug', payload '{"child_lock":"UNLOCK","current":9.65,"energy":4.38,"indicator_mode":"off/on","linkquality":192,"power":2138,"power_outage_memory":"on","state":"ON","update":{"installed_version":-1,"latest_version":-1,"state":null},"update_available":null,"voltage":228}'
Zigbee2MQTT:info 2023-04-07 17:52:15: MQTT publish: topic 'zigbee2mqtt/Bathroom WashingMachine Plug', payload '{"child_lock":"UNLOCK","current":9.65,"energy":4.39,"indicator_mode":"off/on","linkquality":192,"power":2138,"power_outage_memory":"on","state":"ON","update":{"installed_version":-1,"latest_version":-1,"state":null},"update_available":null,"voltage":228}'
Zigbee2MQTT:info 2023-04-07 17:52:16: MQTT publish: topic 'zigbee2mqtt/Bathroom WashingMachine Plug', payload '{"child_lock":"UNLOCK","current":9.65,"energy":4.39,"indicator_mode":"off/on","linkquality":192,"power":2127,"power_outage_memory":"on","state":"ON","update":{"installed_version":-1,"latest_version":-1,"state":null},"update_available":null,"voltage":228}'
Zigbee2MQTT:info 2023-04-07 17:52:17: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":358,"formaldehyd":2,"humidity":48.9,"linkquality":244,"temperature":16.6,"voc":3}'
Zigbee2MQTT:info 2023-04-07 17:52:17: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":358,"formaldehyd":2,"humidity":49,"linkquality":248,"temperature":16.6,"voc":3}'
Zigbee2MQTT:info 2023-04-07 17:52:18: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":358,"formaldehyd":4,"humidity":49,"linkquality":244,"temperature":16.6,"voc":3}'
Zigbee2MQTT:info 2023-04-07 17:52:18: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":358,"formaldehyd":4,"humidity":49,"linkquality":244,"temperature":16.6,"voc":1}'
Zigbee2MQTT:info 2023-04-07 17:52:18: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":360,"formaldehyd":4,"humidity":49,"linkquality":248,"temperature":16.6,"voc":1}'
Zigbee2MQTT:info 2023-04-07 17:52:19: MQTT publish: topic 'zigbee2mqtt/Bathroom WashingMachine Plug', payload '{"child_lock":"UNLOCK","current":9.65,"energy":4.39,"indicator_mode":"off/on","linkquality":192,"power":2127,"power_outage_memory":"on","state":"ON","update":{"installed_version":-1,"latest_version":-1,"state":null},"update_available":null,"voltage":222}'
Zigbee2MQTT:info 2023-04-07 17:52:19: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":360,"formaldehyd":4,"humidity":49,"linkquality":248,"temperature":16.6,"voc":1}'
Zigbee2MQTT:info 2023-04-07 17:52:19: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":360,"formaldehyd":4,"humidity":48.9,"linkquality":244,"temperature":16.6,"voc":1}'
Zigbee2MQTT:info 2023-04-07 17:52:20: MQTT publish: topic 'zigbee2mqtt/Bathroom WashingMachine Plug', payload '{"child_lock":"UNLOCK","current":9.71,"energy":4.39,"indicator_mode":"off/on","linkquality":192,"power":2127,"power_outage_memory":"on","state":"ON","update":{"installed_version":-1,"latest_version":-1,"state":null},"update_available":null,"voltage":222}'
Zigbee2MQTT:info 2023-04-07 17:52:21: MQTT publish: topic 'zigbee2mqtt/Bathroom WashingMachine Plug', payload '{"child_lock":"UNLOCK","current":9.71,"energy":4.39,"indicator_mode":"off/on","linkquality":192,"power":2076,"power_outage_memory":"on","state":"ON","update":{"installed_version":-1,"latest_version":-1,"state":null},"update_available":null,"voltage":222}'
Zigbee2MQTT:info 2023-04-07 17:52:21: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":360,"formaldehyd":2,"humidity":48.9,"linkquality":248,"temperature":16.6,"voc":1}'
Zigbee2MQTT:info 2023-04-07 17:52:21: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":360,"formaldehyd":2,"humidity":48.9,"linkquality":248,"temperature":16.6,"voc":5}'
Zigbee2MQTT:info 2023-04-07 17:52:21: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":360,"formaldehyd":2,"humidity":48.9,"linkquality":244,"temperature":16.6,"voc":5}'
Zigbee2MQTT:info 2023-04-07 17:52:22: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":360,"formaldehyd":2,"humidity":48.9,"linkquality":244,"temperature":16.7,"voc":5}'
Zigbee2MQTT:info 2023-04-07 17:52:22: MQTT publish: topic 'zigbee2mqtt/Workshop TH Sensor', payload '{"co2":360,"formaldehyd":2,"humidity":49,"linkquality":248,"temperature":16.7,"voc":5}'
Zigbee2MQTT:error 2023-04-07 17:52:23: Failed to interview '0x70ac08fffe845662', device has not successfully been paired
Zigbee2MQTT:info 2023-04-07 17:52:23: MQTT publish: topic 'zigbee2mqtt/bridge/event', payload '{"data":{"friendly_name":"0x70ac08fffe845662","ieee_address":"0x70ac08fffe845662","status":"failed"},"type":"device_interview"}'
Zigbee2MQTT:info 2023-04-07 17:52:24: MQTT publish: topic 'zigbee2mqtt/Bathroom WashingMachine Plug', payload '{"child_lock":"UNLOCK","current":9.71,"energy":4.39,"indicator_mode":"off/on","linkquality":192,"power":2076,"power_outage_memory":"on","state":"ON","update":{"installed_version":-1,"latest_version":-1,"state":null},"update_available":null,"voltage":228}'