# The Down Index, 2026-W13

The week's worst incidents, scored 0-100 (impact 30, breadth 20, duration 15, reach 20, acknowledgement 15). [Methodology](https://down.guide/rankings/methodology).

1. **65** Anthropic: [Elevated error rates on Opus 4.6](https://down.guide/anthropic/DWN-9c9ce2719b) (Partial outage, 9h 47m)
2. **64** api.video: [Service availability limited](https://down.guide/api-video/DWN-5d96567eff) (Major outage, 2h 8m)
3. **60** Anthropic: [Elevated errors on Claude Opus 4.6](https://down.guide/anthropic/DWN-0b2845be05) (Partial outage, 9h 11m)
4. **58** Anthropic: [Elevated errors on Claude Opus 4.6 and Sonnet 4.6](https://down.guide/anthropic/DWN-a20fd54f70) (Partial outage, 2h 53m)
5. **53** Grafana Cloud: [Prometheus writes in prod-eu-west-3 are degraded](https://down.guide/grafana-cloud/DWN-0cb34d78a8) (Major outage, 29d 5h)
6. **53** Amplitude: [Amplitude Experiment Issue with Charts Loading](https://down.guide/amplitude/DWN-9a5468f88a) (Major outage, 1h 19m)
7. **52** Grafana Cloud: [Some Grafana Instances Unavailable](https://down.guide/grafana-cloud/DWN-2c96d6f0b0) (Partial outage, 7h 13m)
8. **48** Anthropic: [Elevated errors on Claude Opus 4.6](https://down.guide/anthropic/DWN-04b604116d) (Degraded, 3h 34m)
9. **48** api.video: [Network unstable](https://down.guide/api-video/DWN-8bd6062671) (Partial outage, 23m)
10. **48** Bandwidth: [Outbound Calling Incident](https://down.guide/bandwidth/DWN-39fdbf093a) (Major outage, 8h 11m)
11. **48** Anthropic: [Dispatch sessions not responding in Claude Desktop](https://down.guide/anthropic/DWN-b50d1e7369) (Partial outage, 3h 51m)
12. **47** Brex: [Some dashboard tables and views show incorrect data when filtered](https://down.guide/brex/DWN-ea350bb730) (Major outage, 23h 47m)
13. **46** Scaleway: [\[MongoDB\] - \[fr-par-1\] Connectivity Loss on Public Endpoint](https://down.guide/scaleway/DWN-c1eccf531d) (Major outage, 21h 13m)
14. **46** Anthropic: [Elevated errors for MCP calls](https://down.guide/anthropic/DWN-7fe15691a0) (Partial outage, 16m)
15. **45** Box: [\[Critical\] Issue with Box Shuttle](https://down.guide/box/DWN-52ddd77c2c) (Major outage, 11h 8m)
16. **44** Anthropic: [Elevated errors on Opus 4.6 Fast Mode](https://down.guide/anthropic/DWN-30b5fb71c1) (Degraded, 1h 52m)
17. **43** Maven Central (Sonatype): [search.maven.org is down](https://down.guide/maven-central/DWN-b7c7dcbd94) (Major outage, 43m)
18. **43** Discord: [Issues connecting to Discord](https://down.guide/discord/DWN-0875544235) (Major outage, 3h 17m)
19. **43** Gusto: [All administrators are unable to run payroll](https://down.guide/gusto/DWN-a08435b938) (Major outage, 2h 6m)
20. **41** Grafana Cloud: [Grafana Assistant Unavailable in prod-us-east-0](https://down.guide/grafana-cloud/DWN-97f8fe2552) (Partial outage, 1h 45m)
21. **41** Cloudinary: [Management of API credentials is currently experiencing issues](https://down.guide/cloudinary/DWN-2152374da0) (Partial outage, 2h 44m)
22. **41** Cloudflare Workers: [Cloudflare API service issues](https://down.guide/cloudflare-workers/DWN-c91cb12e05) (Degraded, 13h 40m)
23. **41** Maven Central (Sonatype): [search.maven.org is down](https://down.guide/maven-central/DWN-c1bf1ae575) (Major outage, 20m)
24. **40** Autumn: [Redis Provider Outage](https://down.guide/autumn/DWN-cdac2fa683) (Partial outage, 38m)
25. **40** Expo: [Fingerprint jobs failing to parse params](https://down.guide/expo/DWN-25a337fcf9) (Partial outage, 19m)

Previous week: https://down.guide/rankings/2026-W12; next week: https://down.guide/rankings/2026-W14

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