In order for Roon’s support team to better assist you, please provide a brief description of your current setup and the nature of the issue using this link as a guide.
Make sure to describe your network configuration/topology, including any networking hardware currently in use, so they have a clear understanding of how your devices are connected. Thanks.
Also, can you clarify - are you still seeing Qobuz albums that you have added to your Roon Library? If not, you may need to log in to Qobuz in Roon again - using your email address in place of your Qobuz username.