cloud outage

Microsoft Store and Windows Update users began seeing instant failures and a flood of 0x80244022 errors on Windows 11 this weekend as Microsoft acknowledged a datacenter power interruption that briefly took parts of its update and Store infrastructure offline, leaving installs and updates stuck...

Microsoft confirmed a full restoration of Microsoft 365 services on January 22, 2026 after a wide-reaching outage that disrupted Outlook, Teams, OneDrive, Entra-backed sign‑ins and several management portals for many customers worldwide. Background The January outage is the latest instance in a...

Microsoft’s cloud backbone hiccup on October 29, 2025 left millions of users and dozens of enterprise customers scrambling as Outlook, Teams and other Microsoft 365 services reported intermittent failures and timeouts, with Microsoft ultimately tracing the outage to a configuration deployment...