Hello I need some additional ideas 
One day ago I had to shut down my nas with deconz as docker container. Afterwards two of four aqara switches stopped working. All other devices (sensors, switches, light bulbs, power plugs) still work…
The two switches are still connected “black” and not grey…I have deleted them and reconnected. This took some time but afterwards I was able to switch the light. Today the same error occurs again. But now I am not able to get them working again.
I have already reset the Conbee2 (Firmware 2.12.06), I have plugged him off, I have deleted the switches, I have deleted the scene. But nothing works…
The switches are there, but they are not able to switch the light. In home assistant this exact light is switchable without issue … now I have no ideas left what I could try…
Any ideas?
BR
Desaster