D-Wave Outage History

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D-Wave had 21 outages in the last 2 years totaling 343h 28m of downtime — averaging 0.9 incidents per month.

There were 21 D-Wave outages since August 6, 2025 totaling 343h 28m of downtime. Each is summarised below — incident details, duration, and resolution information.

Source: https://status.dwavesys.com

Minor July 19, 2026

Advantage2_system4 Solver Offline

Detected by Pingoru
Jul 19, 2026, 12:40 AM UTC
Resolved
Jul 20, 2026, 06:37 PM UTC
Duration
1d 17h
Affected: Advantage2_system4
Timeline · 4 updates
  1. investigating Jul 19, 2026, 12:40 AM UTC

    TheAdvantage2_system4 solver will be unavailable while we investigate an issue with the system. The remaining QPU solvers continue to be online while we are working to restore the Advantage2_system4 solver. Thank you for your patience.

  2. identified Jul 19, 2026, 02:45 AM UTC

    The Advantage2_system4 remains offline while we work on an issue with the system. We anticipate the solver will remain offline overnight. Thank you for your patience.

  3. identified Jul 19, 2026, 07:11 PM UTC

    The Advantage2_system4 remains offline while we work on an issue with the system. The solver will remain offline until Monday July 20, 2026.

  4. resolved Jul 20, 2026, 06:37 PM UTC

    The Solver is now available. We apologize for the disruption. Please contact us at [email protected] if you continue to experience issues.

Read the full incident report →

Minor July 13, 2026

Advantage2_system2 Solver Offline

Detected by Pingoru
Jul 13, 2026, 03:29 AM UTC
Resolved
Jul 13, 2026, 10:52 PM UTC
Duration
19h 22m
Affected: Advantage2_system2
Timeline · 2 updates
  1. investigating Jul 13, 2026, 03:29 AM UTC

    The Advantage2_system2 solver will be unavailable while we investigate an issue with the system. The remaining QPU solvers continue to be online while we are working to restore the Advantage2_system2 solver. Thank you for your patience.

  2. resolved Jul 13, 2026, 10:52 PM UTC

    The Advantage2_system2 solver is back online.

Read the full incident report →

Minor June 23, 2026

Solver API Unavailable

Detected by Pingoru
Jun 23, 2026, 06:49 PM UTC
Resolved
Jun 23, 2026, 11:09 PM UTC
Duration
4h 20m
Timeline · 4 updates
  1. investigating Jun 23, 2026, 06:49 PM UTC

    The North America (West) Solver API and Leap website are currently unavailable. You may be unable to submit problems to the D-Wave QPU, including demos available through the Leap interface. We appreciate your patience as we investigate this issue. Please check back here for periodic updates.

  2. investigating Jun 23, 2026, 08:20 PM UTC

    We are still investigating the cause of this issue. The Solver API outage is impacting all solvers in the North America (West) region, including hybrid solvers. Solvers in North America (East) and Europe regions continue to work as normal. By default, Ocean connects to the North American (West) region, to configure a different region, see https://docs.dwavequantum.com/en/latest/ocean/sapi_access_basic.html

  3. identified Jun 23, 2026, 08:58 PM UTC

    The issue affecting the Leap website and Solver API has been identified. The Solver API is currently less responsive than normal. You may experience delays or occasional failed problems when submitting jobs through the Solver API until the backlog is processed. We apologize for the disruption and appreciate your patience. Please check back here for periodic updates.

  4. resolved Jun 23, 2026, 11:09 PM UTC

    The issue affecting the Solver API has been resolved and the API is operating as normal. We apologize for the disruption. Please contact us at [email protected] if you continue to experience issues.

Read the full incident report →

Minor June 2, 2026

Advantage2_system1 Solver Offline

Detected by Pingoru
Jun 02, 2026, 07:44 PM UTC
Resolved
Jun 02, 2026, 11:42 PM UTC
Duration
3h 57m
Affected: Advantage2_system1
Timeline · 2 updates
  1. investigating Jun 02, 2026, 07:44 PM UTC

    The Advantage2_system1 solver will be unavailable while we investigate an issue with the system. The remaining QPU solvers continue to be online while we are working to restore the Advantage2_system1 solver. Thank you for your patience.

  2. resolved Jun 02, 2026, 11:42 PM UTC

    Resolved

Read the full incident report →

Minor May 11, 2026

Advantage_system6.4 Solver Offline

Detected by Pingoru
May 11, 2026, 07:41 AM UTC
Resolved
May 12, 2026, 09:44 PM UTC
Duration
1d 14h
Affected: Advantage_system6
Timeline · 2 updates
  1. investigating May 11, 2026, 07:41 AM UTC

    The Advantage_system6.4 solver will be unavailable while we investigate an issue with the system. The remaining QPU solvers continue to be online while we are working to restore the Advantage_system6.4 solver. Thank you for your patience.

  2. resolved May 12, 2026, 09:44 PM UTC

    Resolved

Read the full incident report →

Minor April 10, 2026

Advantage2_system1.13 Solver Offline

Detected by Pingoru
Apr 10, 2026, 05:49 PM UTC
Resolved
Apr 10, 2026, 06:53 PM UTC
Duration
1h 3m
Affected: Advantage2_system1
Timeline · 2 updates
  1. investigating Apr 10, 2026, 05:49 PM UTC

    The Advantage2_system1.13 solver will be unavailable while we investigate an issue with the system. The remaining QPU solvers continue to be online while we are working to restore the Advantage2_system1.13 solver. Thank you for your patience.

  2. resolved Apr 10, 2026, 06:53 PM UTC

    Resolved

Read the full incident report →

Minor March 18, 2026

Advantage2_system1.12 Solver Offline

Detected by Pingoru
Mar 18, 2026, 05:54 PM UTC
Resolved
Mar 18, 2026, 05:54 PM UTC
Duration
18s
Affected: Advantage2_system1
Timeline · 2 updates
  1. identified Mar 18, 2026, 05:54 PM UTC

    The Advantage2_system1.12 solver will be unavailable while we investigate an issue with the system. The remaining QPU solvers continue to be online while we are working to restore the Advantage2_system1.12 solver. Thank you for your patience.

  2. resolved Mar 18, 2026, 05:54 PM UTC

    Resolved

Read the full incident report →

Minor March 17, 2026

hybrid_binary_quadratic_model_version2p Solver Degraded

Detected by Pingoru
Mar 17, 2026, 09:21 PM UTC
Resolved
Mar 17, 2026, 11:12 PM UTC
Duration
1h 51m
Affected: hybrid_binary_quadratic_model_version2p
Timeline · 2 updates
  1. investigating Mar 17, 2026, 09:21 PM UTC

    The hybrid_binary_quadratic_model_version2p solver is currently degraded. Problems submitted to the solver may experience delays before being processed. We appreciate your patience as we investigate this issue.

  2. resolved Mar 17, 2026, 11:12 PM UTC

    The Solver is now operating as normal. Thank you for your patience.

Read the full incident report →

Minor March 17, 2026

hybrid_binary_quadratic_model_version2p solver offline

Detected by Pingoru
Mar 17, 2026, 04:26 PM UTC
Resolved
Mar 17, 2026, 09:17 PM UTC
Duration
4h 51m
Affected: hybrid_binary_quadratic_model_version2p
Timeline · 2 updates
  1. investigating Mar 17, 2026, 04:26 PM UTC

    The hybrid_binary_quadratic_model_version2p solver will be unavailable while we investigate an issue with the system. The remaining hybrid solvers continue to be online while we are working to restore the hybrid_binary_quadratic_model_version2p solver. Thank you for your patience.

  2. resolved Mar 17, 2026, 09:17 PM UTC

    The Solver is now available. Thank you for your patience.

Read the full incident report →