Hi @Marcin_Pacyna,
I was able to start Roon Radio okay from the Wonder album you mentioned. Are you seeing this error for all albums you try to start Radio from?
So we can better assist you, please provide a brief description of your current setup using this link as a guide.
Make sure to describe your network configuration/topology, including any networking hardware currently in use, so we can have a clear understanding of how your devices are communicating.