Langfuse outage, 19 August 2026

Longer v3 -> v4 propagation delay

Started
Resolved
19 Aug 2026, 15:10 UTC (after 2 h 33 min)
Impact
Minor

Last update from Langfuse

Back to normal propagation delay

19 Aug 2026, 15:10 UTC

Is Langfuse down now?

This page is the record of one past incident. For the live status, see Is Langfuse down right now? - it reads the official status page every 2 minutes.

Other Langfuse incidents

  1. Degraded ingestion for 20 projects

  2. Elevated error rates in In App Agent

  3. OTEL ingestion queue delay over 10 minutes in US

  4. Delayed Ingestion for non v4 SDKs

  5. OTEL Ingestion Delay exceeds 10 minutes

  6. Degraded OTEL ingestion in US region

  7. Performance degradation on ingestion path

  8. Latency degradation on legacy ingestion queue

All recorded Langfuse incidents