Airplay not working on Roam 2

It’s hard to do so with the information given, there just isn’t enough to go much past ‘odd, that shouldn’t be happening, and it works fine for me’. I’d certainly try a power cycle of the device to see if it shows up in the AirPlay 2 menu after that. But ultimately, I would recommend that you submit a system diagnostic within 10 minutes of experiencing this problem, and call Sonos Support to discuss it. Don’t post the resulting diagnostic number here.

There may be information included in the diagnostic that will help Sonos pinpoint the issue and help you find a solution.

When you speak directly to the Support staff, they have tools at their disposal that will allow them to give you advice specific to your network and Sonos system.

You could try a reboot of the unit. Don’t Factory Reset becauce this will destroy diagnostic data that will be useful to SONOS support.

​@Alfredo1198 

I recommend a forced restart of both devices. Sonos Roam and your Apple device (I suppose an iPhone)…

1. For Sonos Roam press and hold the power button for about 15 seconds until the device does a restart. 
    
2. For an iPhone press volume up then volume down and then press and hold power button untill you see the white apple logo on the black screen. Then release the power button. That will include resetting some network settings. Don’t worry… it’s nothing that will delete your personal network settings. 

Even though your post is 6 hours old…here goes…

Have you updated your Roam 2 to latest firmware?

1. Connect your Roam 2 your WiFi
2. Open the App
3. Go to Settings > General > Check for updates

Also make sure your device is up-to-date