Outage report · Major outage

Hetzner Cloud outage on Nov 4, 2026

Urgent Maintenance work on the Server Monitoring System (SysMon)

SeverityMajor outage
StartedNov 4, 2026, 10:52UTC
StatusOngoing
Duration1h 8m so far

What happened

Hetzner Cloud reported a major outage starting Nov 4, 2026, 10:52 UTC. The incident is still open on the vendor's status page.

  • Hetzner Cloud had reported 1 other partial or major outage in the 90 days before it.
  • 9 other vendors we track reported a significant incident within 12 hours of it.

Latest update from Hetzner Cloud

Start: 2026-11-04T11:30:00+00:00 In the mentioned period, we will perform urgent maintenance work on the Server Monitoring System (SysMon), which will make it unavailable for a short time.

Read Hetzner Cloud's official incident report ↗

What our independent monitoring saw

Our checks of Hetzner Cloud's public login and customer-facing pages kept responding during this incident, so the problem was most likely inside the product (for example a specific feature, region or integration) rather than a full site outage.

Other outages around the same time

Significant incidents other vendors reported within 12 hours of this one.

Hetzner Cloud's overall reliability

34.7/100

Hetzner Cloud has a reliability score of 34.7/100, with 98.57% effective uptime and 23 incidents over the last 90 days.

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