Hey @Simon_Arnold3 — Thank you for sharing your report with us, I appreciate it!
To start, can 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.
While I know that running an ethernet is not idea, would it be possible to move the Squeezebox temporarily and connect via ethernet just to confirm what the experience is like that way? Doing so will definitely help us narrow down possible causes of the behavior you’re experiencing.
Are you only having difficulties with this one endpoint? If you play to a wireless remote device do you experience the same thing?
Regards,
Dylan