TV Audio Sync Issues After Updating Apple TV 4K To tvOS26

Is anyone experiencing audio sync issues after updating to tvOS 26? It started with Netflix but now it’s happening on HBO MAX and YouTube. I tried Wireless Audio Sync but that only helped fix/calibrate external audio sources. The problem is more severe while using the TV speakers, and especially bad while watching Netflix

Apple TV 4K, tvOS 26

Posted on Sep 22, 2025 12:24 PM

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15 replies

Sep 26, 2025 7:54 PM in response to TrevTrev

Thank you for reporting the issue. I’ve not contacted support but these issues are usually fixed in collaboration between the platform and app developer. My guess is this is only happening to some Apple TV 4K models, otherwise we would have more users complaining about it. Hopefully we’ll get a fix once the new update rolls out. In the meantime we’re stuck using the TV’s native apps, which kind of suck once you get used to the Apple TV 4K.



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TV Audio Sync Issues After Updating Apple TV 4K To tvOS26

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