Binary Sensor FGBS-001 no trigger

[nicewind]

Hello to all,

since many years I used Fibaro binary sensor FGBS-001 to detect my doorbell ringing.
This worked for long time, but since maybe two years, it stopped working to trigger an event when pressing the doorbell. Maybe dependent on an software update.

As you can see here, the key-press is detected by z-way master module.

binaryswitch.JPG (41.54 KiB) Viewed 10099 times

But the change of switch is not sent via MQTT any longer, triggering of rules doesn´t work as well.
Any ideas, what can be wrong?

Thanks in advance
Sebastian

[PoltoS]

Check the log. Maybe a more restrictive security policy dropped it. If this is the case, go to Expert UI → Configuration → Expert commands → Device configuration on the bottom and change to acceptUnsecure