Hetzner: Function tests on UPS and emergency power systems in FSN1-DC1
Hetzner changed the reported impact of “Function tests on UPS and emergency power systems in FSN1-DC1” from none to minor. The edit provides no details about service disruption, timing, duration, cause or fix.
Machine-written from the archived incident (Sol). Check the timeline before relying on it.
Timeline of updates
- investigating
Start: 2026-11-03T07:00:00+00:00
We will do routine function tests on our UPS systems and on our emergency power system. Due to the redundant design of our power supply systems, we do not expect any issues.
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