Semaphore experienced a minor incident on November 12, 2025 affecting Semaphore, lasting 3h 14m. The incident has been resolved; the full update timeline is below.
Affected components
Semaphore
Update timeline
- investigating Nov 12, 2025, 02:55 PM UTC
We are currently investigating the issue. Implementing the retry command should help mitigate the issue: https://docs.semaphore.io/reference/toolbox#retry
- investigating Nov 12, 2025, 03:28 PM UTC
We are continuing to investigate this issue.
- identified Nov 12, 2025, 04:24 PM UTC
We’ve identified that these issues are being caused by inconsistent network routing between Europe and the United States on upstream providers. Semaphore’s systems remain healthy, but affected routes can cause slower file transfer and occasional connection timeouts.
- monitoring Nov 12, 2025, 05:34 PM UTC
The connection seems stable and we keep monitoring it.
- resolved Nov 12, 2025, 06:10 PM UTC
This incident has been resolved.