Ikea/Hue remotes don't triggar button events any more

I think it’s since the latest openhab-addons 4.2.3 upgrade (but I’m not really sure) that all Ikea and Hue remotes are not triggering button events any more. The things are online in Phoscon/deconz (via RaspBee II) and in openHAB. Other channels like “last seen” or “battery load” are still working. I already tried to remove and recreate things and items but without success. I also asked aunt Google and this community - also without success. Any idea is welcome. TIA. Reinhold

After installing openHAB 4.3.0 + deconz from scratch on a new Raspberry everything looks fine again. No idea what the root cause was.