Roon Won't Play to Sonos Devices

Roon will not output to Sonos Connect devices. I can see the devices and I’m able to select them. Roon appears to connect but I get no sound. After maybe 20-30 seconds Roon gives an error message saying Roon lost control of the device. All devices are connect to same network via ethernet cables. Sonos devices will play via the sonos app.