# PostHog: Some warehouse sources are failing to sync

- Provider: [PostHog](https://outages.cc/posthog.md)
- Type: Incident
- State: Resolved
- Worst impact: Degraded performance
- Started: 2026-09-10 08:28 UTC
- Resolved: 2026-09-10 10:54 UTC (lasted 2 h 26 min)
- Components: Data Warehouse Source Ingestion
- Official update: https://www.posthogstatus.com/incidents/01M256Y6TQJ0Z8XEKXFX3FE1J7

## Updates from PostHog

### resolved, 2026-09-10 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.

### monitoring, 2026-09-10 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.

### investigating, 2026-09-09 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.