Thanks for your quick reply.
Hm, this is a bit strange, because I use a different address space (192.168.188.xx). The shown IP in the errormessage is not used.
That appears to be a message from a debug node called RPI, so find that debug node and see where the error is coming from. If you don't know where RPI is then use the Search feature to find it.
Hello everyone, thank you for your answers. Unfortunately, I could not answer earlier.
I can confirm that. For it is also the Deconz server that triggers the error. But I did not have to confugurate it (see screenshot).
I will uninstall it and reinstall it when I have time. Will then give a Rückmldung.