Audio Fix / setup help

Google Nest Audio: Compare the documented group-delay correction

Google Nest Audio — Compare the documented group-delay correction. Follow the exact documented route and keep the actual result.

Manufacturer-documented Reviewed 2026-11-09 · Revision 1

Follow these checks in Audio Fix →

When this guide applies

Exact Google Nest Audio. Exactly two group speakers at comfortable similar levels; known consistent delay, affected speaker identified, and original setting recorded. No single-speaker or TV lip-sync promise. Only normal external user controls; no mains modification, chassis opening, reset or firmware installation.

Connection scope: Wi-Fi / Ethernet network audio. Symptom: Sound and picture are out of sync.

This is a documented check, not a diagnosis of your equipment. The model name does not confirm the selected input, mode, software or connected partner.

If your exact model or a required setting is unknown, use the “I don’t know” branch below. Do not apply a similarly named model’s instructions.

Checks and possible outcomes

Start at scope. Follow the link that matches what you actually observe. Alternative branches are not a single sequence of actions.

scope

Confirm the exact setup

Are two grouped speakers playing the same cast programme at quiet similar levels, with Nest Audio consistently heard last, and do you accept changing its correction in all its groups?

Look for: Choose only a detail you can confirm.

  • Manufacturer-documented Google Home and Nest Help: How to correct group playback delay ↗Group correction; Which speaker to correct — Group delay correction applies only to group playback and all groups containing that device. Adjust only a consistent significant delay, starting with the speaker heard last; compare while casting to the group.Exact Google Nest Audio; use the Nest Audio rows rather than Nest Mini, Home Speaker 2026 or displays. · Source checked 2026-11-09

a1

Open the group delay control

In Nest Audio Settings > Audio, open Group delay correction and record the current value.

Look for: Perform this one check and observe the actual response.

  • Manufacturer-documented Google Home and Nest Help: How to correct group playback delay ↗Group correction; Which speaker to correct — Group delay correction applies only to group playback and all groups containing that device. Adjust only a consistent significant delay, starting with the speaker heard last; compare while casting to the group.Exact Google Nest Audio; use the Nest Audio rows rather than Nest Mini, Home Speaker 2026 or displays. · Source checked 2026-11-09

a2

Make a small controlled comparison

While the group plays, move the correction slider a small amount in the documented direction and listen from between the speakers. Restore the original value if synchronisation worsens.

Look for: Perform this one check and observe the actual response.

  • Manufacturer-documented Google Home and Nest Help: How to correct group playback delay ↗Group correction; Which speaker to correct — Group delay correction applies only to group playback and all groups containing that device. Adjust only a consistent significant delay, starting with the speaker heard last; compare while casting to the group.Exact Google Nest Audio; use the Nest Audio rows rather than Nest Mini, Home Speaker 2026 or displays. · Source checked 2026-11-09

result

Check the actual result

Does that controlled adjustment improve the same group’s synchronisation?

Look for: Choose only a detail you can confirm.

  • Manufacturer-documented Google Home and Nest Help: How to correct group playback delay ↗Group correction; Which speaker to correct — Group delay correction applies only to group playback and all groups containing that device. Adjust only a consistent significant delay, starting with the speaker heard last; compare while casting to the group.Exact Google Nest Audio; use the Nest Audio rows rather than Nest Mini, Home Speaker 2026 or displays. · Source checked 2026-11-09

Possible result

Confirm the unknown detail first

Do not infer a source setting, installed cartridge, connector role, software state or partner capability. Obtain the exact documentation before continuing.

insufficient data

Reaching this result does not mean the issue is solved. Only your own feedback can report improvement.

    Possible result

    Keep the actual observation for support

    Record the exact model, source, input and last observed response. These checks do not diagnose a failed component. No reset, service work or blind update is prescribed.

    next support

    Reaching this result does not mean the issue is solved. Only your own feedback can report improvement.

      Possible result

      Checks completed — keep the observed result

      This records the observation in this particular setup, not a guaranteed cure, physical Audio Review test or measurement.

      steps completed

      Reaching this result does not mean the issue is solved. Only your own feedback can report improvement.

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