Hetzner incident

Maintenance emergency power system in FSN1-DC22

Resolved after 2 hours 48 minutes, affecting FSN1 (FSN1-DC22), on October 20, 2026.

identified Oct 20, 2026, 09:05 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.

Started
Oct 20, 2026, 08:00 AM UTC
Resolved
Oct 20, 2026, 10:48 AM UTC
Duration
2h 48m
Detected by Pingoru
Oct 20, 2026, 08:00 AM UTC

Affected components

FSN1 (FSN1-DC22)

Update timeline

  1. identified Oct 20, 2026, 09:05 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.

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