Hi @DOL,
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.
Is there any difference in how the Linn is connected to the network compared to the Sonos device?
Does this occur with all content or just specific types of content?