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Slow/failing wildcard certificates related to LetsEncrypt incident

ResolvedminorOfficial source confirmedSpecific component onlyFirst recorded update Jun 18, 2026, 09:06 PM · Resolved Jun 19, 2026, 12:17 AM

We have observed no further impact from the upstream LetsEncrypt issue over the last 4 hours. All Render systems are fully operational.

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What visitors reported during this incident

No visitor reports were filed for this incident.

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Affected services

Custom Domains

Updates (3)

  1. Jun 19, 2026, 12:17 AM
    Slow/failing wildcard certificates related to LetsEncrypt incident

    We have observed no further impact from the upstream LetsEncrypt issue over the last 4 hours. All Render systems are fully operational.

    Render ↗
  2. Jun 18, 2026, 11:15 PM
    Slow/failing wildcard certificates related to LetsEncrypt incident

    We are no longer observing any impact from the LetsEncrypt incident. We continue to monitor.

    Render ↗
  3. Jun 18, 2026, 09:06 PM
    Slow/failing wildcard certificates related to LetsEncrypt incident

    We are seeing slow or failing issuance of wildcard certificates due to an ongoing incident with the LetsEncrypt certificate authority. We are actively monitoring the situation on our end.

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What to do next

  • Verify your own services recovered cleanly. Some upstream outages leave queues or caches in a degraded state, run smoke tests before declaring green internally.
  • Save the post-mortem. Vendors usually publish a detailed RCA 1-3 days later. We'll add it to this page when it appears.
  • Watch the provider going forward. Follow Render's status feed →

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