Hetzner incident

Load Balancers: BGP connection interruption in the FSN1 Cluster LB06

Hetzner experienced a minor incident on June 12, 2026 affecting Cloud (Load Balancer), lasting 47m. The incident has been resolved; the full update timeline is below.

Started: Jun 12, 2026, 10:48 PM UTC
Resolved: Jun 12, 2026, 11:35 PM UTC
Duration: 47m
Detected by Pingoru: Jun 12, 2026, 10:48 PM UTC

Affected components

Cloud (Load Balancer)

Update timeline

identified Jun 12, 2026, 11:18 PM UTC

A BGP connection was interrupted on a load balancer host at the FSN1 location. As a result, the load balancers on this node were unreachable for three to five minutes, and existing connections were interrupted.
resolved Jun 12, 2026, 11:35 PM UTC

A BGP connection was interrupted on a load balancer host at the FSN1 location. As a result, the load balancers on this node were unreachable for three to five minutes, and existing connections were interrupted.