Hi @Shon_Ellerton,
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.
Just to confirm — When you say you changed you password, are you talking about the password on a NAS? Or your Roon password?