MQTTMaster: Side note: it's worth knowing that Thread is more reliable for it explains the behavior.

5 days ago · profile

Completely agree — I had the same issue and got it working by reconfiguring the hub. Took me a while to locate that configuration option.

See also

• Best practices for securing a Z-Wave setup?
• Anyone set up with Node-RED for advanced logic?
• WiFi vs Matter: which should I choose?