Microsoft Ads Outage History

Microsoft Advertising experienced a service incident where Offline Conversions data was delayed by up to 9 hours, affecting users' ability to access current performance data through reports, UI, and API. The issue impacted reporting functionality across the Reporting API, Reporting Data, and Web UI components, but did not affect ad delivery operations. The incident was resolved after 3 hours.

Microsoft Advertising experienced a reporting data delay issue starting March 10, 2026, at 9:15 PM UTC, causing performance data to be delayed by up to 21 hours across reports, UI, and API. Users saw stale or inaccurate reporting data, though ad delivery remained unaffected. The incident lasted 24.7 hours before being resolved.

Microsoft Ads experienced a service incident starting March 6, 2026, where offline conversions data was delayed, causing stale or inaccurate performance data to appear in reports, UI, and API for approximately 12.4 days. The issue only affected reporting functionality while ad delivery continued to operate normally. The incident impacted the Reporting API, Reporting Data, and Web UI components.

Microsoft Advertising experienced a reporting data delay issue starting March 4, 2026 at 4 PM UTC, where Share of Voice data was delayed by up to 21 hours across reports, UI, and API. Users saw stale or inaccurate performance data through the Web UI, though ad delivery remained unaffected. The incident was resolved after 1.1 hours.

Microsoft Advertising experienced a Share of Voice data delay issue starting February 27, 2026, at 11:04 PM UTC, causing reporting data to be delayed by up to 21 hours. Users accessing performance data through reports, UI, or API encountered stale or inaccurate information, though ad delivery remained unaffected. The incident was resolved after 10.8 hours, restoring normal reporting functionality.