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PostHogIncident · 2026-09-10 08:28 UTC

Some warehouse sources are failing to sync

ResolvedOfficial update

This incident has been resolved. Any warehouse sources that failed to sync will catch up on their next scheduled run. A manual sync can be triggered to refresh data for affected sources sooner.

The latest update from PostHog.

State

Resolved

Started

53 d ago

2026-09-10 08:28 UTC

Lasted

2 h 26 min

until 2026-09-10 10:54 UTC

Worst impact

Degraded

Timeline

3 updates
08:2809:0509:4110:1810:54
DegradedUpdate postedTimes in UTC

Investigating

12 min 8%

Monitoring

2 h 14 min 92%

Updates

Times in UTC

As posted by PostHog

Resolved2026-09-10 10:54 UTC

This incident has been resolved. Any warehouse sources that failed to sync will catch up on their next scheduled run. A manual sync can be triggered to refresh data for affected sources sooner.

Monitoring2026-09-10 08:41 UTC

We've identified the cause and implemented a fix. Warehouse sources that failed to sync will catch up on their next scheduled run. A manual sync can be triggered to refresh data for affected sources sooner.

Investigating2026-09-09 22:30 UTC

Some of our data warehouse sources (including Google Ads, Google Sheets, Google Search Console, Google Analytics, Salesforce, Hubspot, TikTok and Bing) are currently failing to sync. We're currently investigating. Syncs started failing at ~2230 UTC 9th September.

Affected components

1
Data Warehouse Source Ingestion

PostHog in the last 90 days

Full history
90 days agoToday

Incidents in 90 days

28

Days with an incident

22

Median duration

1 h 14 min

This incident

2.0× the median

How long each incident lasted, on the day it started. The outlined bar is this incident.

27 h 36 min
median 1 h 14 min
90 days agoToday

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PostHog·PostHog AI connections

This issue has been resolved. PostHog AI and other services are back to normal. Apologies for the interruption.

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PostHog·Google Ads Data Warehouse source - some schemas are failing to sync

We've released a fix for this - affected Google Ads tables will catch up automatically at their next scheduled sync, or you can trigger a refresh manually to update the tables sooner.

Resolvedresolved 24 d ago

PostHog·Warehouse sources delayed imports

Warehouse sources backlog has been processed

Resolvedresolved 26 d ago

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