Black Forest Labs incident

Increased Latency of US1 Cluster

Resolved after 40 minutes, affecting FLUX 1.1 [pro] and FLUX.1 [pro] and 1 more, on October 28, 2025.

investigating Oct 28, 2025, 06:16 PM UTC

We have seen an increase in latency on the US1 cluster and are investigating.

Started: Oct 28, 2025, 06:16 PM UTC
Resolved: Oct 28, 2025, 06:56 PM UTC
Duration: 40m
Detected by Pingoru: Oct 28, 2025, 06:16 PM UTC

Affected components

FLUX 1.1 [pro]FLUX.1 [pro]FLUX.1 [dev]FLUX 1.1 [pro] UltraFinetuningFLUX.1 Fill [pro]FLUX.1 Canny [pro]FLUX.1 Depth [pro]FLUX .1 Kontext [pro]FLUX.1 Kontext [max]

Update timeline

investigating Oct 28, 2025, 06:16 PM UTC

We have seen an increase in latency on the US1 cluster and are investigating.
resolved Oct 28, 2025, 06:56 PM UTC

We identified and resolved the issue.

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