AirPort Express Speaker Name keeps reverting after being changed.
I want to change my AirPlay Speaker Name on my AirPort Express.
I change it using macOS AirPort Utility by going to AirPlay > AirPlay Speaker Name.
I click on Update, the device updates and restarts. The AirPlay speaker name has successfully updated. My other devices list the new name when choosing an AirPlay destination. If I go back into AirPort Utility, the new name is listed.
BUT… a few days later I notice it has reverted to the previous AirPlay speaker name! I go back to AirPort Utility and yes, it's back. I change it again. Same result, a few days later it has reverted. I've done it four times now, always the same.
I'm running the latest firmware (7.8.1) so it's using AirPlay 2 here. I've had various AirPorts for years and know what I'm doing with them.
This looks like a bug?