Hetzner incident

UPS function tests in HEL1-DC9

Minor Resolved View vendor source →

Hetzner experienced a minor incident on May 19, 2026 affecting HEL1 (HEL1-DC9), lasting 23h 34m. The incident has been resolved; the full update timeline is below.

Started
May 19, 2026, 08:29 AM UTC
Resolved
May 20, 2026, 08:03 AM UTC
Duration
23h 34m
Detected by Pingoru
May 19, 2026, 08:29 AM UTC

Affected components

HEL1 (HEL1-DC9)

Update timeline

  1. scheduled May 19, 2026, 08:29 AM UTC

    We will do routine function tests on our UPS systems. Due to the redundant design of our power supply systems, we do not expect any issues.

  2. identified May 20, 2026, 06:11 AM UTC

    We will do routine function tests on our UPS systems. Due to the redundant design of our power supply systems, we do not expect any issues.