Outage in PostHog US
Data warehouse sync delays
Resolved Minor
June 30, 2026 - Started 18 days ago
- Lasted about 4 hours
Incident Report
Summary AI Generated
PostHog US experienced delays in data warehouse source syncs lasting approximately 4.4 hours. The issue affected Data Warehouse Source Ingestion, causing a backlog of syncs to accumulate. A fix was implemented and the backlog was actively clearing, though full resolution was expected to take several additional hours.
We've implemented a fix, and we're seeing the sync backlog coming down. We expect that it could take several hours for the backlog to fully clear. We're continuing to monitor the situation.
Components affected
PostHog US Data Warehouse Source IngestionTrusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
INVESTIGATING
18 days ago - at 06/30/2026 06:23AM
Data warehouse source syncs are currently delayed, we're investigating the issue.
IDENTIFIED
18 days ago - at 06/30/2026 06:52AM
We've identified the issue and we're working to clear the backlog of syncs.
MONITORING
18 days ago - at 06/30/2026 08:43AM
We've implemented a fix, and we're seeing the sync backlog coming down. We expect that it could take several hours for the backlog to fully clear. We're continuing to monitor the situation.
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