Cannot add SMLIGHT SLZB-06 as Router/Repeater

[Loeffelmaster]

What happened?

When I tried to connect an SMLIGHT SLZB-06 as a router/repeater Z2M declares it as unsupported.

What did you expect to happen?

SMLIGHT SLZB-06 identified and set as router/repeater

How to reproduce it (minimal and precise)

Start z2m join, click on "Router Reconnect" in the General section in the GUI of the SLZB-06.

I have 4 of them one I use as coordinator, which works fine, the other three I want to use as repeaters. I tried 2 of them an both give me the unsupported error. As it can be seen I copied from my original Z2M log one SLZB-06 and in edge the one from another. I only tried 2 in the original not dev Z2M.

Zigbee2MQTT version

2.1.3-1

Adapter firmware version

20221102

Adapter

SMLIGHT SLZB-06

Setup

Elitedesk Mini HP 800 G2

Debug log

Original Z2M

[2025-03-04 19:00:49] info: zh:controller: Interview for '0x00124b0031df34aa' started [2025-03-04 19:00:49] info: z2m: Device '0x00124b0031df34aa' joined [2025-03-04 19:00:49] info: z2m: Starting interview of '0x00124b0031df34aa' [2025-03-04 19:00:49] info: z2m:mqtt: MQTT publish: topic 'zigbee2mqtt/bridge/event', payload '{"data":{"friendly_name":"0x00124b0031df34aa","ieee_address":"0x00124b0031df34aa"},"type":"device_joined"}' [2025-03-04 19:00:49] info: z2m:mqtt: MQTT publish: topic 'zigbee2mqtt/bridge/event', payload '{"data":{"friendly_name":"0x00124b0031df34aa","ieee_address":"0x00124b0031df34aa","status":"started"},"type":"device_interview"}' [2025-03-04 19:00:50] info: z2m:mqtt: MQTT publish: topic 'zigbee2mqtt/0x00124b0031df34aa', payload '{"last_seen":"2025-03-04T19:00:50+01:00"}' [2025-03-04 19:00:50] info: z2m:mqtt: MQTT publish: topic 'zigbee2mqtt/bridge/event', payload '{"data":{"friendly_name":"0x00124b0031df34aa","ieee_address":"0x00124b0031df34aa"},"type":"device_announce"}' [2025-03-04 19:01:25] info: z2m:mqtt: MQTT publish: topic 'zigbee2mqtt/0x00124b0031df34aa', payload '{"last_seen":"2025-03-04T19:01:25+01:00"}' [2025-03-04 19:01:26] info: z2m:mqtt: MQTT publish: topic 'zigbee2mqtt/0x00124b0031df34aa', payload '{"last_seen":"2025-03-04T19:01:26+01:00"}' [2025-03-04 19:01:26] info: z2m:mqtt: MQTT publish: topic 'zigbee2mqtt/bridge/event', payload '{"data":{"friendly_name":"0x00124b0031df34aa","ieee_address":"0x00124b0031df34aa"},"type":"device_announce"}' [2025-03-04 19:01:51] error: zh:controller: Interview failed for '0x00124b0031df34aa with error 'Error: Interview failed because can not get node descriptor ('0x00124b0031df34aa')' [2025-03-04 19:01:51] error: z2m: Failed to interview '0x00124b0031df34aa', device has not successfully been paired

Edge

[2025-03-04 19:53:20] info: z2m: Device '0x00124b0031df4cd9' joined [2025-03-04 19:53:20] info: z2m: Starting interview of '0x00124b0031df4cd9' [2025-03-04 19:53:20] info: z2m:mqtt: MQTT publish: topic 'zigbee2mqtt/bridge/event', payload '{"data":{"friendly_name":"0x00124b0031df4cd9","ieee_address":"0x00124b0031df4cd9"},"type":"device_joined"}' [2025-03-04 19:53:20] info: z2m:mqtt: MQTT publish: topic 'zigbee2mqtt/bridge/event', payload '{"data":{"friendly_name":"0x00124b0031df4cd9","ieee_address":"0x00124b0031df4cd9","status":"started"},"type":"device_interview"}' [2025-03-04 19:53:22] info: z2m:mqtt: MQTT publish: topic 'zigbee2mqtt/0x00124b0031df4cd9', payload '{"last_seen":"2025-03-04T19:53:22+01:00"}' [2025-03-04 19:53:22] info: z2m:mqtt: MQTT publish: topic 'zigbee2mqtt/bridge/event', payload '{"data":{"friendly_name":"0x00124b0031df4cd9","ieee_address":"0x00124b0031df4cd9"},"type":"device_announce"}' [2025-03-04 19:54:23] error: zh:controller: Interview failed for '0x00124b0031df4cd9 with error 'Error: Interview failed because can not get node descriptor ('0x00124b0031df4cd9')' [2025-03-04 19:54:23] error: z2m: Failed to interview '0x00124b0031df4cd9', device has not successfully been paired

[Nerivec]

Have you tried moving the router to some other location (so it tries to pair through another router), or permit joining through a specific router (or coordinator)? Seems Z2M is failing to reach it after it first notifies Z2M of the join.

[Loeffelmaster]

The different routers are at different locations. Today I made an update of the firmware (not zigbee firmware) and tried the third one too and there is the same error. So 3 routers total different locations all the same error.

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