UPDATE: TVOS 17 Audio Issues Require Daily Reboot
Update (9.22.23):
I have discovered that Apple Arcade and other Apple Apps do not cause audio issues. Only the streaming apps. You can load Hulu for example, and within a few minutes, it causes audio issues beginning with the system click sounds when navigating, then bleeding over to no audio at all. Requires a reboot. I checked app versions and it looks like TVOS 17 was rolled out, but app versions were not updated. Usually with iOS, you will see a bunch of apps being updated prior to a new OS version being rolled out. This does not appear to have happened with TVOS 17. It would seem, from what I can tell in my observations, that the streaming apps need to be updated to accommodate the new TVOS 17.
I apologize for posting this again, but it dose not look like you can go back and update/edit a previous post.
Original post:
Immediately after upgrading to TVOS 17 I noticed audio issues that first present while on the home screen, the system clicks only intermittently play. This is also true when in apps (Settings, Hulu, Netflix, Disney+, etc.)
At first it was an annoyance but did not affect streaming performance. But within a few hours of uptime, the audio issues "bleed" to streaming. Presenting as no audio at all.
I force quit the streaming app, but no audio remains. Also no audio on home screen or other apps.
Restarting the Apple TV provides a temporary work around, but within the span of 1 day, the audio drops out completely. In the interim, system sounds are only intermittent.
Setup:
Apple TV 4K 3rd generation 128GB (purchased 2 weeks ago)
Ethernet connection to router
Samsung 75" TU7000 series TV
HDMI eARC connection to Samsung S series soundbar
TV setup to pass-through audio to the soundbar
I have fiddled with audio settings, to no avail.
I believe this to be a software bug because at no point prior to upgrading to TVOS 17 did I have any audio issues.
Apple TV 4K, tvOS 17