Microsoft Fabric Outage History

Microsoft Fabric experienced delays in the France Central region, causing slower interactions for tenants in that area and degraded performance within the Europe / Fabric component. The incident was regional and did not reflect a global outage. The issue began at Nov 13, 2025 9:29 AM UTC and was resolved by Nov 13, 2025 11:00 AM UTC, lasting about 1 hour 31 minutes. User reports indicated delays during the event, and Microsoft Fabric published two status updates as engineers investigated and worked to restore normal service. The impact was localized to France Central, with observations from the Île-de-France region.

From Nov 12, 2025 3:44 PM UTC to Nov 13, 2025 3:34 AM UTC, Microsoft Fabric experienced a regional outage centered on Dataflows Gen2 in North Europe, with intermittent refresh failures impacting pipelines and related Data Warehouse connectivity. The disruption extended to cause delays in UK South and broader European operations, with user reports from Ireland, the United Kingdom, the Netherlands, Sweden, Norway, and Denmark describing connectivity and performance issues. An earlier related issue in the West US region was reported on 2025-11-08, indicating a wider Fabric footprint before the European event. The outage lasted about 11 hours 50 minutes.

Microsoft Fabric's Power BI service in Europe, specifically West Europe, experienced a brief outage that affected query operations and dataset refreshes for regional users. The incident began at 3:59 AM UTC and lasted about 1 hour and 5 minutes, with services returning to normal by 5:04 AM UTC. The provider issued two status updates during the incident (up -> warn and then warn -> up). The impact was geographically limited to West Europe, with no broader regional effects reported.

West Europe Power BI users faced degraded query operations and failed dataset refreshes starting at 7:34 PM UTC. Separately, Fabric customers in Canada Central encountered problems submitting Spark jobs, notebook operations, and rendering Python and R visuals. Europe Power BI was restored by 8:44 PM UTC, while Fabric in Canada Central remained degraded until 1:29 AM UTC.

During the incident, Microsoft Fabric issued four status updates detailing ongoing investigation and progress toward restoration. All affected services returned to normal after the final update, with components returning to steady operation by 1:29 AM UTC.

Microsoft Fabric experienced a regional degradation affecting tenants in the BrazilSouthB region within the Americas. Users interacting with Fabric could have faced intermittent issues. The outage began at Nov 5, 2025 3:09 PM UTC and was resolved by Nov 5, 2025 3:39 PM UTC, lasting roughly 30 minutes. The provider issued 2 status updates during the incident, confirming a regional fault and restoration of service to normal.

Microsoft Fabric experienced regional degradation in the Australia East area, impacting users’ ability to submit Spark jobs, run notebook operations, and render Python and R visuals. The issue appeared to be confined to the Asia Pacific / Fabric component, affecting data processing and visualization workflows for tenants in the region. The outage began at Nov 3, 2025 4:49 PM UTC and was resolved by Nov 3, 2025 9:09 PM UTC, lasting about 4 hours and 20 minutes. The Fabric status page published two updates during the incident, first acknowledging the degraded service and later confirming restoration of normal operations.

Microsoft Fabric in the Europe West region experienced degraded performance impacting Europe / Power BI and Europe / Fabric components. Users reported delays when interacting with dashboards and workspace items, including cases where a single item could not be loaded. The incident began at 11:49 AM UTC and lasted about 3 hours and 5 minutes, concluding at 2:54 PM UTC.

Microsoft Fabric experienced a global synchronization issue affecting the SQL Analytics Endpoint when Onesecurity was enabled. Regions across Europe, Africa, the Americas, Asia Pacific, and the Middle East were affected, with users reporting sign-in failures, HTTP 500 errors in app.fabric.microsoft.com, and embedded reports not loading. The outage began on Oct 28, 2025 9:29 PM UTC and lasted for roughly 5 days and 3 hours, degrading analytics and dashboards for multiple customers.

Microsoft Fabric experienced degraded access for users in the South Central US region. Access to Fabric could be intermittently slow or unreliable during the incident. The issue began on Oct 23, 2025 5:49 PM UTC and was resolved by Oct 23, 2025 7:09 PM UTC, lasting approximately 1 hour and 20 minutes. Engineers were actively investigating, and the status page indicated this was a regional issue affecting the Americas / Fabric component.

During the incident, Microsoft Fabric posted updates noting ongoing investigation and a return to normal service. The disruption was localized to the Americas region, with South Central US showing the impact; there was no broader, global impact reported on the status page.

The Microsoft Fabric incident affected multiple regions, beginning with US tenants experiencing issues creating the SQLDB Native artifacts. The problem expanded to the West US region, then Europe, with reports of database mirroring sync problems around SQL Databases and widespread Power BI data loads and refresh failures in the Americas. A high volume of user reports across Fabric and Power BI indicated broad impact on dashboards, reports, and data pipelines. The outage lasted about 11 hours and 35 minutes, from Oct 21, 2025 10:09 AM UTC to Oct 21, 2025 9:44 PM UTC.