Hetzner incident

Maintenance emergency power system in HEL1-DC5

Minor Resolved View vendor source →

Hetzner experienced a minor incident on May 12, 2026 affecting HEL1 (HEL1-DC5), lasting 8h 43m. The incident has been resolved; the full update timeline is below.

Started
May 12, 2026, 04:00 AM UTC
Resolved
May 12, 2026, 12:43 PM UTC
Duration
8h 43m
Detected by Pingoru
May 12, 2026, 04:00 AM UTC

Affected components

HEL1 (HEL1-DC5)

Update timeline

  1. identified May 12, 2026, 03:59 AM UTC

    We will perform routine maintenance work on our emergency power systems. Due to the redundant design of our power supply systems, we do not expect any issues.