ZyBooks incident

Partial Slowdown: Advanced zyLabs are not loading

Major Resolved View vendor source →

ZyBooks experienced a major incident on February 19, 2026 affecting Advanced zyLabs System, lasting 22m. The incident has been resolved; the full update timeline is below.

Started
Feb 19, 2026, 04:22 PM UTC
Resolved
Feb 19, 2026, 04:45 PM UTC
Duration
22m
Detected by Pingoru
Feb 19, 2026, 04:22 PM UTC

Affected components

Advanced zyLabs System

Update timeline

  1. investigating Feb 19, 2026, 04:22 PM UTC

    Our team identified an issue with advanced zyLabs not loading. We are actively looking into a fix and hope to have this back up as soon as possible.

  2. investigating Feb 19, 2026, 04:22 PM UTC

    We are continuing to investigate this issue.

  3. resolved Feb 19, 2026, 04:45 PM UTC

    This incident has been resolved.