Z2M - Connection loss after a while with eWeLink ZB-SW01 routers

Hi all!

I have connected two eWeLink ZB-SW01 relays to my coordinator. The eWeLink devices act as routers and several devices in my Zigbee network in turn connect to these routers.

However, after a few hours, the map no longer shows a connection to the routers. If I check the “NoneOfTheAbove” box on the top right in the map view, the connection is shown as a dashed line with a signal strength of 0 to 30.

When I try to reach the devices, the request times out after 10 seconds.

The devices are less than 3 meters away from each other.

When I reconnect the end device, the device is connected to the coordinator with a signal strength >150 for a few hours. But eventually moves back to the eWeLink router and the issue reappears.

Does anyone have any ideas? I don’t want to have to pair my devices every day.

It seems to be similar to the issue #20483 reportet in github. Error timeout Message : eWeLink ZB-SW01 since 1.35 : Failed to configure .... · Issue #20483 · Koenkk/zigbee2mqtt · GitHub

A solution was mentioned there.

But i dont know how to implement that solution

Error

error 2024-12-17 17:53:23z2m: Publish ‘set’ ‘state’ to ‘Rollo Schlafzimmer Links’ failed: 'Error: ZCL command 0x54ef441000a024f9/1 genAnalogOutput.write({“presentValue”:0}, {“timeout”:10000,“disableResponse”:false,“disableRecovery”:false,“disableDefaultResponse”:true,“direction”:0,“reservedBits”:0,“writeUndiv”:false}) failed (Timeout - 11531 - 1 - 23 - 13 - 4 after 10000ms)'info 2024-12-17 17:53:23z2m:mqtt: MQTT publish: topic ‘zigbee2mqtt/bridge/log’, payload ‘{“message”:“Publish ‘set’ ‘state’ to ‘Rollo Schlafzimmer Links’ failed: ‘Error: ZCL command 0x54ef441000a024f9/1 genAnalogOutput.write({“presentValue”:0}, {“timeout”:10000,“disableResponse”:false,“disableRecovery”:false,“disableDefaultResponse”:true,“direction”:0,“reservedBits”:0,“writeUndiv”:false}) failed (Timeout - 11531 - 1 - 23 - 13 - 4 after 10000ms)’”,“meta”:{“friendly_name”:“Rollo Schlafzimmer Links”},“type”:“zigbee_publish_error”}’

Thank you

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