Deconz bridge goes offline and online again in regular time frames

Add-ons Bindings
1

Dear community,
perhaps somebody here can help?

Platform information:
Openhab 4.02 on Raspi4 with 4GB
deCONZ Conbee 2 on separate Raspi4 with 4GB
Gateway version 2.24.2
Firmware Version 26780700
I have installed 2 wallswitches and one light in Phoscon (Aqara, FoH, Paulmann light).
I have lights, connected to Huebridge, in Openhab linked to these switches.
Communication works.
But the phoscon gateway regularly goes offline and after a minute online again and so on.
Here is the log for this behaviour:

2024-01-25 19:10:31.820 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'deconz:deconz:00212E09A250' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Watchdog timed out after 120s. Websocket seems to be dead.
2024-01-25 19:10:31.824 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'deconz:switch:00212E09A250:0000000001731a9df2' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE)
2024-01-25 19:10:31.825 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'deconz:switch:00212E09A250:54ef441000658a2b010006' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE)
2024-01-25 19:10:41.838 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'deconz:deconz:00212E09A250' changed from OFFLINE (COMMUNICATION_ERROR): Watchdog timed out after 120s. Websocket seems to be dead. to ONLINE
2024-01-25 19:10:41.839 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'deconz:switch:00212E09A250:0000000001731a9df2' changed from OFFLINE (BRIDGE_OFFLINE) to UNKNOWN
2024-01-25 19:10:41.839 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'deconz:switch:00212E09A250:54ef441000658a2b010006' changed from OFFLINE (BRIDGE_OFFLINE) to UNKNOWN
2024-01-25 19:10:41.851 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'deconz:switch:00212E09A250:0000000001731a9df2' changed from UNKNOWN to ONLINE
2024-01-25 19:10:41.854 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'deconz:switch:00212E09A250:54ef441000658a2b010006' changed from UNKNOWN to ONLINE

This leads to switching on and off the lights that are connected in OH.
Does anyone know what happens here?

2

This happens because there is very low activity. The web socket connection reports changed states of lights and sensors. If no event is received within 120s, the connection is considered dead and closed. In your case it seems that no device is reporting a state within 120s. If you click on “Advanced” in the parameters section of the Gateway thing, you’ll see a “Timeout” parameter. Increase that, maybe to 600s or so.

3

I will try tomorrow. Sounds logic.

Best regards,
Uli

Von meinem/meiner Galaxy gesendet

4

Unfortunately the change of the timeouts didn’t change the behaviour. I don’t actually use web sockets, means I don’t have addressed a port to that connection. What else can I do?

5

[Solved] I had the deconz default port number 80. I have seen that this port is also used by the Fritzbox. I have changed it for deconz to 81 and it works now.