# What broke September 14 to September 20, 2026

- Incidents: 420; major outages: 25
- Downtime: 20d 18h across providers

## Days
- [Mon, Sep 14](https://down.guide/recaps/2026-09-14): 64 incidents, 5 major outages
- [Tue, Sep 15](https://down.guide/recaps/2026-09-15): 83 incidents, 6 major outages
- [Wed, Sep 16](https://down.guide/recaps/2026-09-16): 94 incidents, 4 major outages
- [Thu, Sep 17](https://down.guide/recaps/2026-09-17): 85 incidents, 7 major outages
- [Fri, Sep 18](https://down.guide/recaps/2026-09-18): 63 incidents, 1 major outage
- [Sat, Sep 19](https://down.guide/recaps/2026-09-19): 13 incidents, 2 major outages
- [Sun, Sep 20](https://down.guide/recaps/2026-09-20): 18 incidents, 0 major outages

## The Down Index
[The full table](https://down.guide/rankings/2026-W38), worst first.

- **Anthropic**: [Intermittent error spikes for Claude Mythos 5.1 and Claude Fable 5.1](https://down.guide/anthropic/DWN-92ddc62243) (Partial outage; lasted 1h 26m; started 2026-09-15 09:48 UTC; claude.ai, Claude API (api.anthropic.com), Claude Code +1)
- **BigCommerce**: [Contact Center System Outage](https://down.guide/bigcommerce/DWN-0cdf63361b) (Major outage; lasted 6h 27m; started 2026-09-16 09:15 UTC; Client Portal, Support Center; us)
- **Braze**: [Braze Support Services Outage](https://down.guide/braze/DWN-ed5525cb64) (Major outage; lasted 6h 52m; started 2026-09-16 09:17 UTC; Braze Support Services)
- **Supabase**: [Auth Service Outage](https://down.guide/supabase/DWN-1002e5da8f) (Partial outage; lasted 2h 16m; started 2026-09-16 07:17 UTC; Auth)
- **Confluent Cloud**: [Multiple Confluent Cloud services are in a degraded state - All regions](https://down.guide/confluent/DWN-46f9eec7b0) (Partial outage; lasted 1h 22m; started 2026-09-15 23:59 UTC; Confluent Cloud)
- **Voyage AI**: [Elevated 503s on rerank models and voyage-4-large](https://down.guide/voyage/DWN-c9febc6628) (Major outage; lasted 19m; started 2026-09-15 15:00 UTC; API)
- **Voyage AI**: [Elevated 503s on Voyage-4-large](https://down.guide/voyage/DWN-b6fa06c11a) (Major outage; lasted 12m; started 2026-09-14 18:00 UTC; API)
- **Red Hat Quay.io**: [Initial: Quay.io Push/Pull Degraded](https://down.guide/quay/DWN-e00b6de344) (Maintenance; lasted 19h 41m; started 2026-09-14 13:34 UTC; API, Registry, Security Scanning)
- **Harness**: [MTLS Outage with Delegates](https://down.guide/harness/DWN-1a5a628b1d) (Major outage; lasted 8h 28m; started 2026-09-14 19:00 UTC; Continuous Delivery - Next Generation (CDNG), Continuous Delivery - Next Generation (CDNG), Continuous Delivery - Next Generation (CDNG))
- **Opsgenie**: [Disrupted Opsgenie/JSM availability](https://down.guide/opsgenie/DWN-96fad885aa) (Major outage; lasted 57m; started 2026-09-14 16:46 UTC; Web Application, Web Application, Mobile Application +1; us)

## Other weeks
- [Previous week: Sep 7 to Sep 13, 2026](https://down.guide/recaps/2026-W37)
- [Next week: Sep 21 to Sep 27, 2026](https://down.guide/recaps/2026-W39)

---
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