Caption timing can be wrong in one program, one app, an external source or after an audio-delay change. Compare the same title on another device before resetting the TV. Play the same scene on another device and compare. Update or restart the app and check again.
Differential
Likely causes of “Captions are late, early or do not match the audio”, and how to tell them apart
- 1
The captions are late in one program only
What separates it Captions are wrong on one title and correct on others, and the same title shows the same error on a phone or browser.
How to confirm Play the same scene on another device and compare.
- 2
The app supplies its own captions and has a bug
What separates it The captions are out of sync only in one app after a recent update, on every title.
How to confirm Update or restart the app and check again.
- 3
An audio delay or a soundbar has shifted the sound
What separates it The captions are correct with the TV speakers but late when sound goes through an external system.
How to confirm Check the audio delay setting on the TV, the soundbar and the source.
- 4
The captions come from the TV or a broadcast, not the app
What separates it Live TV captions lag by a few seconds because they are typed live.
How to confirm Check whether captions are app-provided, broadcast or generated by the TV.
Before you touch a setting
Record this first — changing settings destroys the evidence
- Which title, app and source show the problem, and whether other titles are affected.
- Whether the captions are early or late and by how much.
- The audio path and any audio-delay setting.
Try in this order
0 of 4 completedCapture the exact symptom
ReversibleCheck whether captions are app-provided, broadcast, or generated by the TV and note the audio language.
Run the smallest isolation test
ReversibleReplay another episode and compare the same scene on a phone/browser; reset caption style only if every title fails on this TV.
Correct only the proven cause
ReversibleUpdate/restart the affected app or correct the source device’s audio delay; report title-specific timing to the provider.
Verify before changing anything else
ReversibleConfirm two unrelated titles remain synchronized after seeking and resuming.
Stop boundary
When this stops being a self-service repair
- !Report title-specific timing errors to the streaming service; changing the TV's settings will not fix a bad caption file.
Evidence ledger
Sources behind this answer
Exact questions
Common questions
Why are live captions always a few seconds behind?+
Live captions are typed or generated while the program is being broadcast, so a delay of a few seconds is normal. Recorded shows should be in sync.
Why are captions out of sync?+
Live captions are generated in real time and lag the audio, while recorded captions can be mistimed by the source or the app.
Can I fix the timing?+
Some apps offer a caption offset. Otherwise, switch captions off and on, restart the app or try another source.
Is the TV involved?+
Sometimes, since a TV's own caption processing can add delay. Test the same content on a phone.
Should I report it?+
Yes, to the streaming service, since they control the caption file.