I completely understand your frustration, and it’s unfortunate that you’re facing such challenges with integrating your ConBee II into Home Assistant. Usually HA works really fine for me, but not in this case.
I believe though that there are configuration YAML files for Zigbee2Mqtt, ZHA and deConz. They are also really easy to configure and don’t need any coding skills. In the current state, there is no real way out then playing a bit with ha configs and troubleshooting.
My last idea that I haven’t tried is rolling back to an older version of HA and/or Zigbee2Mqtt, both I really want to avoid. So if there are any Ideas im happy to try.
My current state of logs:
[15:25:52] INFO: Preparing to start...
[15:25:52] INFO: Socat not enabled
[15:25:52] INFO: Zigbee Herdsman debug logging enabled
[15:25:52] INFO: Starting Zigbee2MQTT...
Zigbee2MQTT:debug 2024-01-12 15:25:55: Loaded state from file /config/zigbee2mqtt/state.json
Zigbee2MQTT:info 2024-01-12 15:25:55: Logging to console and directory: '/config/zigbee2mqtt/log/2024-01-12.15-25-55' filename: log.txt
Zigbee2MQTT:debug 2024-01-12 15:25:55: Removing old log directory '/config/zigbee2mqtt/log/2024-01-11.17-51-25'
Zigbee2MQTT:info 2024-01-12 15:25:55: Starting Zigbee2MQTT version 1.35.1 (commit #unknown)
Zigbee2MQTT:info 2024-01-12 15:25:55: Starting zigbee-herdsman (0.30.0)
Zigbee2MQTT:debug 2024-01-12 15:25:55: Using zigbee-herdsman with settings: '{"adapter":{"concurrent":null,"delay":null,"disableLED":false},"backupPath":"/config/zigbee2mqtt/coordinator_backup.json","databaseBackupPath":"/config/zigbee2mqtt/database.db.backup","databasePath":"/config/zigbee2mqtt/database.db","network":{"channelList":[11],"extendedPanID":[82,244,39,52,155,67,40,219],"networkKey":"HIDDEN","panID":12595},"serialPort":{"adapter":"ezsp","path":"/dev/ttyACM0"}}'
2024-01-12T14:25:55.441Z zigbee-herdsman:adapter Failed to validate path: 'Error: spawn udevadm ENOENT'
2024-01-12T14:25:55.442Z zigbee-herdsman:adapter:ezsp:debg Adapter concurrent: 8
2024-01-12T14:25:55.443Z zigbee-herdsman:controller:log Starting with options '{"network":{"networkKeyDistribute":false,"networkKey":[132,252,75,230,27,106,157,200,87,206,19,28,183,141,22,167],"panID":12595,"extendedPanID":[82,244,39,52,155,67,40,219],"channelList":[11]},"serialPort":{"path":"/dev/ttyACM0","adapter":"ezsp"},"databasePath":"/config/zigbee2mqtt/database.db","databaseBackupPath":"/config/zigbee2mqtt/database.db.backup","backupPath":"/config/zigbee2mqtt/coordinator_backup.json","adapter":{"disableLED":false,"concurrent":null,"delay":null}}'
2024-01-12T14:25:55.444Z zigbee-herdsman:adapter:ezsp:uart Opening SerialPort with {"path":"/dev/ttyACM0","baudRate":115200,"rtscts":false,"autoOpen":false}
2024-01-12T14:25:55.452Z zigbee-herdsman:adapter:ezsp:uart Serialport opened
2024-01-12T14:25:55.452Z zigbee-herdsman:adapter:ezsp:uart Uart reseting
2024-01-12T14:25:55.453Z zigbee-herdsman:adapter:ezsp:uart --> Write reset
2024-01-12T14:25:55.454Z zigbee-herdsman:adapter:ezsp:uart --> [1ac038bc7e]
2024-01-12T14:25:55.455Z zigbee-herdsman:adapter:ezsp:uart -?- waiting reset
2024-01-12T14:25:55.456Z zigbee-herdsman:adapter:ezsp:uart <-- [20307837300d0a0d0a3e206170704e776b4a6f696e4f7252656a6f696e5768656e506f7765724f6e205b3332385d3a200d0a207374617274206e776b206a6f697363616e206f6e207365636f6e64617279206368616e6e656c7320286d61736b2030783034453733303030290d0a]
2024-01-12T14:25:56.030Z zigbee-herdsman:adapter:ezsp:uart <-- [4572726f723a205363616e20636f6d706c6574652068616e646c65722072657475726e656420307830310d0a4e574b205374656572696e673a2069737375696e67207363616e206f6e207365636f6e64617279206368616e6e656c7320286d61736b2030783034453733303030290d0a4572726f723a205363616e20636f6d70]
2024-01-12T14:25:56.040Z zigbee-herdsman:adapter:ezsp:uart <-- [6c6574652068616e646c65722072657475726e656420307830310d0a4e574b205374656572696e673a2069737375696e67207363616e206f6e207365636f6e64617279206368616e6e656c7320286d61736b2030783034453733303030290d0a4e574b205374656572696e67207363616e20636f6d706c6574652e2042656163]
2024-01-12T14:25:56.048Z zigbee-herdsman:adapter:ezsp:uart <-- [6f6e732068656172643a20300d0a4e574b205374656572696e672053746f702e2020436c65616e696e672075702e0d0a4a6f696e206e6574776f726b20636f6d706c6574653a20307841420d0a]
2024-01-12T14:25:56.336Z zigbee-herdsman:adapter:ezsp:uart <-- [0d0a3e206170704e776b4a6f696e4f7252656a6f696e5768656e506f7765724f6e205b3239315d3a200d0a204e574b20617474656d7074206a6f696e204556454e542c206e776b5f7374617465203d20307830302c20617070446576486164417474656d70744e776b4a6f696e54696d6573203d2039330d0a4e574b20537465]
2024-01-12T14:25:56.347Z zigbee-herdsman:adapter:ezsp:uart <-- [6572696e673a2069737375696e67207363616e206f6e207072696d617279206368616e6e656c7320286d61736b2030783033313843383030290d0a4e574b205374656572696e673a2053746172743a20307830300d0a0d0a3e206170704e776b4a6f696e4f7252656a6f696e5768656e506f7765724f6e205b3332385d3a200d]
2024-01-12T14:25:56.351Z zigbee-herdsman:adapter:ezsp:uart <-- [0a207374617274206e776b206a6f696e204556454e542c737461203d20307830300d0a]
2024-01-12T14:25:58.210Z zigbee-herdsman:adapter:ezsp:uart <-- [4e574b205374656572696e67207363616e20636f6d706c6574652e20426561636f6e732068656172643a20300d0a4e574b205374656572696e673a2069737375696e67207363616e206f6e207365636f6e64617279206368616e6e656c7320286d61736b2030783034453733303030290d0a]
2024-01-12T14:26:00.431Z zigbee-herdsman:adapter:ezsp:uart <-- [0d0a3e206170704e776b4a6f696e4f7252656a6f696e5768656e506f7765724f6e205b3239315d3a200d0a204e574b20617474656d7074206a6f696e204556454e542c206e776b5f7374617465203d20307830302c20617070446576486164417474656d70744e776b4a6f696e54696d6573203d2039340d0a4e574b20537465]
2024-01-12T14:26:00.440Z zigbee-herdsman:adapter:ezsp:uart <-- [6572696e673a2053746172743a20307837300d0a0d0a3e206170704e776b4a6f696e4f7252656a6f696e5768656e506f7765724f6e205b3332385d3a200d0a207374617274206e776b206a6f696e204556454e542c737461203d20307837300d0a]
2024-01-12T14:26:00.623Z zigbee-herdsman:adapter:ezsp:uart <-- [4e574b205374656572696e67207363616e20636f6d706c6574652e20426561636f6e732068656172643a20300d0a4e574b205374656572696e672053746f702e2020436c65616e696e672075702e0d0a4a6f696e206e6574776f726b20636f6d706c6574653a20307841420d0a]
2024-01-12T14:26:04.519Z zigbee-herdsman:adapter:ezsp:uart <-- [0d0a3e206170704e776b4a6f696e4f7252656a6f696e5768656e506f7765724f6e205b3239315d3a200d0a204e574b20617474656d7074206a6f696e204556454e542c206e776b5f7374617465203d20307830302c20617070446576486164417474656d70744e776b4a6f696e54696d6573203d2039350d0a4e574b20537465]
2024-01-12T14:26:04.529Z zigbee-herdsman:adapter:ezsp:uart <-- [6572696e673a2069737375696e67207363616e206f6e207072696d617279206368616e6e656c7320286d61736b2030783033313843383030290d0a4e574b205374656572696e673a2053746172743a20307830300d0a0d0a3e206170704e776b4a6f696e4f7252656a6f696e5768656e506f7765724f6e205b3332385d3a200d]
2024-01-12T14:26:04.534Z zigbee-herdsman:adapter:ezsp:uart <-- [0a207374617274206e776b206a6f696e204556454e542c737461203d20307830300d0a]
2024-01-12T14:26:05.457Z zigbee-herdsman:adapter:ezsp:uart --> Error: Error: {"sequence":-1} after 10000ms
2024-01-12T14:26:05.457Z zigbee-herdsman:adapter:ezsp:driv Reset connection. Try 0
2024-01-12T14:26:05.458Z zigbee-herdsman:adapter:ezsp:driv Stop driver
2024-01-12T14:26:05.458Z zigbee-herdsman:adapter:ezsp:ezsp Stop ezsp
2024-01-12T14:26:05.458Z zigbee-herdsman:adapter:ezsp:ezsp Close ezsp
2024-01-12T14:26:05.458Z zigbee-herdsman:adapter:ezsp:driv Close driver
Error: Reset error: Error: {"sequence":-1} after 10000ms
at /app/node_modules/zigbee-herdsman/src/adapter/ezsp/driver/uart.ts:299:23
at Queue.executeNext (/app/node_modules/zigbee-herdsman/src/utils/queue.ts:32:32)