copilot outage

Microsoft’s Copilot stumbled into an operational blind spot on December 9, 2025, when users across the United Kingdom — and parts of mainland Europe — found the AI assistant unreachable or returning generic fallback replies as Microsoft raced to manually scale capacity and rebalance traffic to...

Microsoft’s Copilot assistant suffered a high‑visibility regional outage on the morning of December 9, 2025, leaving thousands of Microsoft 365 users in the United Kingdom — and pockets of Europe — either unable to use Copilot inside Word, Excel and Teams or receiving degraded, truncated...

Microsoft’s Copilot AI assistant went offline for many users in the United Kingdom on the morning of December 9, 2025, leaving Microsoft 365 integrations in Word, Excel and Teams either unreachable or degraded and triggering an internal incident tracked as CP1193544. Background / Overview...

On the morning of December 9, 2025, thousands of Microsoft Copilot users across the United Kingdom and parts of Europe found the AI assistant either entirely unreachable or behaving in a degraded, unreliable way—an outage Microsoft logged under incident code CP1193544 and later traced to...

Microsoft’s Copilot suffered a regionally concentrated outage on December 9 that left users across the United Kingdom and parts of Europe unable to access the AI assistant or experiencing degraded responses, an incident Microsoft logged under internal code CP1193544 and attributed to an...

Microsoft’s Copilot suffered a significant regional outage on December 9, 2025, leaving users across the United Kingdom and parts of Europe unable to access the AI assistant or encountering degraded features as Microsoft raced to manually scale capacity and rebalance traffic to affected...

The AI assistant that many businesses treat as a productivity co‑pilot went dark for thousands of UK and European users on the morning of December 9, 2025, when Microsoft logged a regional incident that left Copilot panes in Word, Excel, Outlook and Teams returning fallback messages or timing...

The online raffle that handed a knitted collage of Microsoft history to a reader who promised to wear it while his wife delivered their child is an unexpectedly sharp little mirror for the company’s public image: equal parts nostalgia, awkwardness and brand theatre. In a piece of seasonal whimsy...

Microsoft has quietly completed the long arc from “assistant” to platform: Copilot is no longer an optional chatbot add‑on that lives in a separate pane — it is being embedded as a first‑class, context‑aware productivity engine across Word, Excel, PowerPoint, Outlook, Teams, OneDrive/SharePoint...

On December 9, 2025, Microsoft confirmed a regionally concentrated outage that left many users in the United Kingdom and parts of Europe unable to access Microsoft Copilot, logging the incident as CP1193544 in the Microsoft 365 admin center and saying telemetry showed an unexpected increase in...

Microsoft’s Copilot suffered a high‑visibility outage that left users across the United Kingdom — and pockets of Europe — temporarily unable to access the AI assistant inside Microsoft 365 apps and the standalone Copilot surfaces, an incident Microsoft recorded under internal incident code...

Microsoft’s Copilot suffered a high‑visibility regional outage on December 9, 2025, leaving many users in the United Kingdom and parts of Europe unable to access the AI assistant or receiving degraded functionality as Microsoft’s engineers worked through autoscaling and load‑balancing fixes...

Microsoft’s Copilot experienced a region‑wide interruption on December 9 that left United Kingdom users — and apparently some European tenants — unable to access the AI assistant for a window of time, exposing new fault lines in the way organisations rely on generative AI embedded into Microsoft...

Microsoft's Copilot experienced a significant regional outage on December 9, 2025, leaving users across the United Kingdom and parts of Europe unable to access the AI assistant or encountering degraded responses — a disruption Microsoft attributed to an unexpected surge in traffic and related...

Microsoft reported a regionally concentrated outage of its Copilot artificial‑intelligence assistant on December 9, 2025, leaving users in the United Kingdom — and pockets of Europe — unable to access Copilot inside Microsoft 365 apps and the standalone Copilot surfaces; the company opened...

Microsoft's Copilot suffered a significant, regionally concentrated outage on December 9, 2025, rendering the AI assistant intermittently unavailable across the standalone Copilot service and its deep integrations inside Microsoft 365 applications such as Word, Excel, and Teams, and exposing...

Microsoft’s Copilot suffered a notable regional outage on Tuesday morning (UK time), leaving users across the United Kingdom — and parts of continental Europe — unable to access Copilot features inside Microsoft 365 apps and the standalone Copilot surfaces, a disruption Microsoft logged under...

Microsoft’s AI assistant Copilot suffered a high‑profile regional outage on December 9, 2025, leaving users in the United Kingdom — and pockets of Europe — unable to access or reliably use Copilot features across Microsoft 365 and the dedicated Copilot surfaces; Microsoft opened incident...

Microsoft’s Copilot suffered a regionally concentrated outage on December 9, 2025, leaving users across the United Kingdom — and reports suggest parts of continental Europe — unable to access Copilot features or receiving generic failure replies while Microsoft worked to rebalance capacity and...

Microsoft acknowledged a regional service incident that left Copilot users across the United Kingdom — and parts of Europe — unable to generate responses or perform Copilot-driven file actions for a window on December 9, 2025, attributing the disruption to an unexpected surge in traffic that...