Outage in Microsoft Ads
Microsoft Advertising Reporting Data is delayed
Resolved MajorIncident Report
Summary AI Generated
Microsoft Advertising experienced a major incident starting March 15, 2026, at 1:57 AM UTC where reporting data became significantly delayed across reports, UI, and API interfaces. The delays affected different data types with varying severity: general reporting and shopping data delayed up to 3 hours, conversions data up to 5 hours, and offline conversions up to 8 hours. The incident lasted 11 hours and only impacted data visibility while ad delivery continued to function normally.
Starting March 15, 2026, at 1:57 AM UTC, Microsoft Advertising Reporting data and shopping data may be delayed. Users monitoring performance data via reports, UI or API may see stale or inaccurate data. This is only affecting reporting and there is no impact on Ad delivery. Reporting and shopping data is behind by up to 3 hours. Conversions data is behind by up to 5 hours. Offline conversions data is behind by 8 hours.
Components affected
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