Hi timmychadwick,
The Sonos Move (and all other Airplay-capable Sonos players) use Apple Airplay 2. It would seem that based on the version of iTunes you’re running that it should be able to establish an Airplay 2 connection to the Move.
Since your iPhone and iPad are able to make that connection successfully, that points towards something on the Mac being the culprit here.
iTunes keeps on quitting when I try a click the move speaker.
Is the iTunes application crashing/closing when you click on the Move on the Airplay list? If that’s the case, I’d recommend getting in touch with Apple as this is an issue with the iTunes software rather than the Sonos Move.
If something else is happening, please let us know.
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