ZWave devices integrated via MQTT becomes unavailable and available every second

Configuration Z-Wave
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1

Hi,
I have a zwave network created with “zwave-js-ui: 9.8.2.c09b638”, “zwave-js: 12.4.3”, Aeotec Z-Stick Gen5+, HA 2024.3 in bare metal.
I don’t know in which version started the issue, but every one/two seconds all my entities related to zwave becomes unavailable and 1/2 seconds later became available with the correct values.
I have reinterviewed all nodes, reload discovery elements, updated topics and always the same issue.
Integration is via MQTT Discovery without Z-Wave JS websocket server neither ZWave integration on HA because I need to manage two different zwave networks in same HA installation (This is because I have one zwave network on ground floor and second zwave network on 3rd & 4rd floor, 1st and 2nd floor are from a different neighbor)
Any idea?

Screenshot 2024-03-12 at 01.24.28
Screenshot 2024-03-12 at 01.24.28394×554 30.5 KB

Thanks in advance

2

Check the HA logs and Z-Wave JS UI driver logs for any problems.

There is no limitation to the number of Z-Wave integrations you can install.

3

Any issue related to zwave in HA log neither any problem (error or warning) for driver log.

4

There won’t be any zwave logs in HA because you’re using MQTT. If you’re sure there is no problem with the Z-Wave aspect then you’ll need to start looking at MQTT problems, such as:

  • HA losing connection with MQTT broker
    • MQTT errors in HA
    • HA losing connection to broker
  • If you’re using MQTT discovery, check availability topics of affected sensors, topic may be reporting entity as unavailable
5

Solved.
There was an issue with mqtt connection.
Thanks