Fairly new to HA (HA Green). I setup a SLZB-06 as a ZigBee coordinator. It has been working fine and I installed over 40 ZigBee devices so far. Had it mounted with tape to a wall while getting things set up. Today I removed the tape and used command tape to stick it to the wall. Now the ZigBee network is not functioning. I get the following:
[21:47:30] INFO: Preparing to start...
[21:47:31] INFO: Socat not enabled
[21:47:31] INFO: Starting Zigbee2MQTT...
Starting Zigbee2MQTT without watchdog.
[2025-02-15 21:47:39] info: z2m: Logging to console, file (filename: log.log)
[2025-02-15 21:47:39] info: z2m: Starting Zigbee2MQTT version 2.1.1 (commit #unknown)
[2025-02-15 21:47:39] info: z2m: Starting zigbee-herdsman (3.2.5)
[2025-02-15 21:47:40] info: zh:zstack:znp: Opening TCP socket with 192.168.6.8:6638
[2025-02-15 21:47:40] error: zh:zstack:znp: Socket error Error: connect ECONNREFUSED 192.168.6.8:6638
[2025-02-15 21:47:40] error: z2m: Error while starting zigbee-herdsman
[2025-02-15 21:47:40] error: z2m: Failed to start zigbee-herdsman
[2025-02-15 21:47:40] error: z2m: Check https://www.zigbee2mqtt.io/guide/installation/20_zigbee2mqtt-fails-to-start_crashes-runtime.html for possible solutions
[2025-02-15 21:47:40] error: z2m: Exiting...
[2025-02-15 21:47:40] error: z2m: Error: Error while opening socket
at Socket.<anonymous> (/app/node_modules/.pnpm/[email protected]/node_modules/zigbee-herdsman/src/adapter/z-stack/znp/znp.ts:158:24)
at Socket.emit (node:events:536:35)
at emitErrorNT (node:internal/streams/destroy:170:8)
at emitErrorCloseNT (node:internal/streams/destroy:129:3)
at processTicksAndRejections (node:internal/process/task_queues:90:21)
I had this error when I first set this up but a firmware update took care of the issue. I tried updating the firmware again from 2.3.6 to 2.7.1. No change. I saw a post that they whet to an older version and it started working. Changed it back. No change, same error.
The IP address is reserved and it seems to point to the correct place. I can bring up the web interface for the SLZB-06 fine. That is how I did the updates.
I did notice that the showed uptime of only a few hours which is about when I remounted the device to the wall. I did not unplug it at all so it shouldn’t of shut down. I am using POE and there is plenty of power available.
I did install a Everything Presence Lite device too today. Thought that might that had some connection to the issue so I did a restore using yesterdays backup. After over 1.5 hours and the restore window never went away. I clicked on HA page and then it went away. Seems like the backup did restore from what I can see.
Maybe it is a bad SLZB-06? Thoughts? Thx