I’m using a pair of Era 100 speakers in my home office and decided to connect them to my laptop/docking station using the Sonos line-in to USB-C adapter. While both speakers are playing audio, the one not connected via line-in keeps losing sound every few seconds before coming back, almost like it’s cutting out.

Interestingly, this issue doesn’t occur when I use other inputs like AirPlay or stream wirelessly from the Sonos app. It seems to be a line-in specific problem.