Hetzner incident

Maintenance emergency power system in FSN1-DC6

Resolved after 1 day 2 hours, affecting FSN1 (FSN1-DC6), on September 21, 2026.

identified Sep 22, 2026, 05:43 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
Sep 21, 2026, 06:00 AM UTC
Resolved
Sep 22, 2026, 08:04 AM UTC
Duration
1d 2h
Detected by Pingoru
Sep 21, 2026, 06:00 AM UTC

Affected components

FSN1 (FSN1-DC6)

Update timeline

  1. scheduled Sep 16, 2026, 11:04 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.

  2. identified Sep 22, 2026, 05:43 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.

Your product runs on more than Hetzner

Add the vendors you depend on and get one message when any of them reports trouble. Free for 3 vendors, no card.

Add your stack →