AVB/EAV enabled disconnects Ethernet when picking an Airplay 2 speaker
Originator: | ybizeul | ||
Number: | rdar://43242577 | Date Originated: | 08/13/2018 |
Status: | DUP 40035139 | Resolved: | |
Product: | macOS + SDK | Product Version: | 10.13.6 |
Classification: | Serious Bug | Reproducible: | Always |
Area: Airplay Summary: When choosing a speaker in iTunes, if that speaker is Airplay 2 (Sonos One, Apple TV) then Ethernet briefly disconnect, leading to a new DHCP request and most of the time a failure in negotiation with the speaker. Steps to Reproduce: - Have a mac (AVB/EAV compatible) connected with ethernet on a network with Airplay 2 device (do not use Wifi, or make sure wifi is after Ethernet in interfaces order) - Open network preferences and iTunes, have them side by side - Open iTunes, then change the destination to that Airplay 2 speaker - Observe the Ethernet going down then up. Same thing happens when you disconnect the Airplay 2 speaker, going back to the sound on the computer for example. If you disable AVB/EAV in Network preferences / Advanced… / Hardware the problem goes away (might have to relaunch iTunes) but now sound doesn't reliably play on the devices. Expected Results: Going from a speaker to another should be seamless and not lead to disconnection Actual Results: Ethernet briefly disconnects and reconnects Version/Build: macOS 10.13.6 Configuration: iMac (27-inch, Late 2013), Sonos One, Apple TV and Apple TV 4k.
Comments
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fwiw, I am seeing the same issue with my Mac mini 6,1 running 10.14.6. My device is an Airport Express running 7.8.1 firmware.
I have now disabled AVB/EAV on my Ethernet interface.