Calibre incident

Degraded application performance

Resolved after 42 minutes, affecting Application and CLI & Node.JS API, on January 21, 2026.

monitoring Jan 21, 2026, 12:12 AM UTC

Application performance has returned to acceptable levels. We are monitoring before resolving.

Started
Jan 21, 2026, 12:00 AM UTC
Resolved
Jan 21, 2026, 12:43 AM UTC
Duration
42m
Detected by Pingoru
Jan 21, 2026, 12:00 AM UTC

Affected components

ApplicationCLI & Node.JS API

Update timeline

  1. investigating Jan 21, 2026, 12:00 AM UTC

    We are currently investigating a degradation in application performance.

  2. monitoring Jan 21, 2026, 12:12 AM UTC

    Application performance has returned to acceptable levels. We are monitoring before resolving.

  3. resolved Jan 21, 2026, 12:43 AM UTC

    This incident has been resolved.

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