# Langfuse in September 2026: incidents, uptime and changes

> Langfuse in September 2026: 6 incidents on its status page (1 major or critical), 99.03% free of major or critical incidents (vendor-reported). From Rewindex’s archive of Langfuse’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/langfuse/2026/09
Last updated: 2026-10-01T00:00:00Z

- Incidents posted: 6 (major/critical: 1) · Maintenance: 0
- By vendor impact label: major 1, minor 5
- Uptime (vendor-reported): 99.03% free of major/critical incidents, 97.63% free of any incident; outage time 6 h 55 min, incident time 17 h 1 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [August 2026](https://rewindex.com/company/langfuse/2026/08.md) · Next: [October 2026](https://rewindex.com/company/langfuse/2026/10.md) · [All months](https://rewindex.com/company/langfuse/reports.md) · [Langfuse](https://rewindex.com/company/langfuse.md)

_Uptime: Derived from the incidents the vendor posted on its own status page, not measured by us. A minute counts as an outage minute when a major or critical incident (as the vendor labelled it) was open; incident minutes include minor ones too. Maintenance and incidents marked "no impact" are left out, overlapping incidents are merged, a resolved incident counts for at most 7 days, and one still open with no resolution counts for at most 24 hours._

## Major and critical incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Degraded ingestion for 20 projects](https://rewindex.com/company/langfuse/incidents/01M3RS8E0MFN2SWBTNES3N7EBE.md) | major | 2026-09-30 08:35 UTC | 2026-09-30 15:30 UTC | 6.9 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Degraded OTEL ingestion in US region](https://rewindex.com/company/langfuse/incidents/01M1HDPTQA3FVQTG8FZWA7DQWG.md) | minor | 2026-09-02 16:02 UTC | 2026-09-02 16:56 UTC | 54 min | resolved |
| [OTEL Ingestion Delay exceeds 10 minutes](https://rewindex.com/company/langfuse/incidents/01M210WCHAJ4WKZWDBM4E9XYF5.md) | minor | 2026-09-08 17:26 UTC | 2026-09-08 19:00 UTC | 1.6 h | resolved |
| [Delayed Ingestion for non v4 SDKs](https://rewindex.com/company/langfuse/incidents/01M2EX7FAKVNNVRJ7M6GZK665P.md) | minor | 2026-09-13 23:51 UTC | 2026-09-14 06:10 UTC | 6.3 h | resolved |
| [OTEL ingestion queue delay over 10 minutes in US](https://rewindex.com/company/langfuse/incidents/01M2NY0R9X77QMKQ6T4S6CSA3E.md) | minor | 2026-09-16 20:20 UTC | 2026-09-16 21:31 UTC | 1.2 h | resolved |
| [Elevated error rates in In App Agent](https://rewindex.com/company/langfuse/incidents/01M377QR1YYCPPY6PHR89DFGSC.md) | minor | 2026-09-23 13:36 UTC | 2026-09-23 13:43 UTC | 7 min | resolved |
| [Degraded ingestion for 20 projects](https://rewindex.com/company/langfuse/incidents/01M3RS8E0MFN2SWBTNES3N7EBE.md) | major | 2026-09-30 08:35 UTC | 2026-09-30 15:30 UTC | 6.9 h | resolved |

## Cite this

Langfuse posted 6 status incidents in September 2026 (1 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/langfuse/2026/09
- Citation: Langfuse, “Langfuse in September 2026” (2026-09-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/langfuse/2026/09 (CC BY 4.0).
- Markdown link: `[Langfuse: Langfuse in September 2026 (2026-09-01)](https://rewindex.com/company/langfuse/2026/09)`


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Canonical: https://rewindex.com/company/langfuse/2026/09 · Markdown: https://rewindex.com/company/langfuse/2026/09.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T14:08:52.989Z