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Incident detail

2026-September-02 Service Incident

Resolved incidentMinor

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Timeline

Incident updates

Every update on the official status source, oldest to newest, exactly as it appeared there.

  1. Investigating

    We are seeing elevated error rates for Real Device tests in EU-Central-1 data center. We are investigating.

  2. Identified

    The root cause of the elevated error rates for Real Device tests in the EU-Central-1 data center has been identified. Remediation has been applied, and we are actively monitoring the situation.

  3. Resolved

    After taking remedial action, Real Device test error rates have returned to normal in the EU-Central-1 data center. All services are fully operational.

  4. Resolved

    Dates: Wednesday, September 2nd 2026, 08:30 UTC - 11:15 UTC.

    ### What happened:

    Real Device Automated Tests experienced failure to start in the EU Central data center, with elevated error rates reaching nearly 100% for short periods of time.

    ### Why it happened:

    A deployment led to increased cache misses and elevated load on the underlying infrastructure.

    ### How we fixed it:

    Service was restored by restarting the application.

    ### What we are doing to prevent it from happening again:

    Additional resources were allocated to reduce the likelihood of a recurrence in the short term.

    In the long term, we will optimize the performance of resource intensive tasks and introduce dynamic scaling.

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