Z-wave devices connected but no data

My Z-wave was working fine with OH 2.5. When I wanted to experience with Telegram the problem started. At then end I got the perfect solution to get remove the telegram action and binding.

I needed to restart OH a few times and found that Z-wave didn’t work anymore for almost all devices Only the PIR devices are still working.
The z-wave network viewer still looks fine.
In event.log I get about every 100 ms a entry (see below)
This will be the startframe counter.
The ack counter is updated very slow and assume only on frames from the PIR devices.
The other counters are not updated
image
What does this mean and how to troubleshoot / fix the issue.

2021-09-17 09:13:16.841 [vent.ItemStateChangedEvent] - ZWaveControllerSerialSof changed from 1620519 to 1620520

2021-09-17 09:13:17.153 [vent.ItemStateChangedEvent] - ZWaveControllerSerialSof changed from 1620520 to 1620521

2021-09-17 09:13:17.179 [vent.ItemStateChangedEvent] - ZWaveControllerSerialSof changed from 1620521 to 1620522

2021-09-17 09:13:17.307 [vent.ItemStateChangedEvent] - ZWaveControllerSerialSof changed from 1620522 to 1620523

2021-09-17 09:13:17.352 [vent.ItemStateChangedEvent] - ZWaveControllerSerialSof changed from 1620523 to 1620524

2021-09-17 09:13:17.398 [vent.ItemStateChangedEvent] - ZWaveControllerSerialSof changed from 1620524 to 1620525

2021-09-17 09:13:17.410 [vent.ItemStateChangedEvent] - ZWaveControllerSerialSof changed from 1620525 to 1620526

2021-09-17 09:13:17.434 [vent.ItemStateChangedEvent] - ZWaveControllerSerialSof changed from 1620526 to 1620527

2021-09-17 09:13:17.449 [vent.ItemStateChangedEvent] - ZWaveControllerSerialSof changed from 1620527 to 1620528

2021-09-17 09:13:17.487 [vent.ItemStateChangedEvent] - ZWaveControllerSerialSof changed from 1620528 to 1620529

2021-09-17 09:13:17.695 [vent.ItemStateChangedEvent] - ZWaveControllerSerialSof changed from 1620529 to 1620530

2021-09-17 09:13:17.710 [vent.ItemStateChangedEvent] - ZWaveControllerSerialSof changed from 1620530 to 1620531

2021-09-17 09:13:17.794 [vent.ItemStateChangedEvent] - ZWaveControllerSerialSof changed from 1620531 to 1620532

2021-09-17 09:13:17.811 [vent.ItemStateChangedEvent] - ZWaveControllerSerialSof changed from 1620532 to 1620533

2021-09-17 09:13:17.849 [vent.ItemStateChangedEvent] - ZWaveControllerSerialSof changed from 1620533 to 1620534

2021-09-17 09:13:18.028 [vent.ItemStateChangedEvent] - ZWaveControllerSerialSof changed from 1620534 to 1620535

2021-09-17 09:13:18.250 [vent.ItemStateChangedEvent] - ZWaveControllerSerialSof changed from 1620535 to 1620536

2021-09-17 09:13:19.903 [vent.ItemStateChangedEvent] - ZWaveControllerSerialSof changed from 1620536 to 1620537

2021-09-17 09:13:19.905 [vent.ItemStateChangedEvent] - Beweging_gBGWoonkamer changed from OFF to ON

You really need to run the zwave binding in debug mode for at least a few minutes. There is a section in the zwave documentation, “if things go wrong…” There is a viewer for you debug file here.

Bob

this is with 2.5?
please give info on exact version, host os and so forth