Outage in Microsoft Ads
Microsoft Advertising Conversion Data is delayed
Resolved MinorIncident Report
Summary AI Generated
Microsoft Advertising experienced a conversion data delay issue starting April 14, 2026, affecting both UET conversions (delayed up to 4.8 hours) and offline conversions (delayed up to 15 hours). Users accessing performance data through reports, UI, or API encountered stale or inaccurate conversion metrics, though ad delivery remained unaffected. The issue was resolved after 46 hours, restoring normal data reporting functionality.
Starting Apr 14, 2026, at 05:03 PM UTC, Microsoft Advertising Conversion data (both UET and Offline Conversions) may be delayed. Users monitoring performance data via the reports, UI, or API may see stale or inaccurate data. This is only affecting the reporting and there is no impact on the Ad delivery.
- UET conversions data behind by up to 4.8 hours.
- Offline conversions data behind by up to 15 hours.
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