LCN Bindings - Problems with OH3.4 M2

Hi,

I have been using the LCN binding for years and am very satisfied with it.
Since this week (I think with the update to OH3.4 M2) I have problems.

I get the following warnings in the log file:
S000M075: Failed to receive status message: LEDs and Logic: Failed finally after 3 tries
S000M110: Module did not respond to command: A1DI000000
S000M027: Failed to receive status message: Relays: Failed finally after 3 tries
S000M200: Module did not respond to command: R8–0-----

Relais & LED switching is no longer possible
What can be the cause? How can I fix the problem?

Works for me. Do you have access to the bus monitor e.g. via LCN-PRO or PCHK-Monitor? Can you see the commands from openHAB coming through?

ok, I can check this tonight.
Do you also use the OH3.4 M2 version?

Yes, I’m using openHAB 3.4.0.M2.

I have good news: Everything is working again.

Solution: I disconnected the PKE from the power supply for a short time and then restarted it.
So it was not an Openhab but rather a LCN problem.