# What broke on 2026-08-13

- Incidents: 95 at 59 providers; major outages: 6
- Downtime: 4d 12h

## Worst
- **Anthropic**: [Elevated errors for Claude Mythos 5, Claude Fable 5, and Claude Sonnet 5](https://down.guide/anthropic/DWN-3e8957d4f4) (Partial outage; lasted 1h 35m; started 2026-08-13 14:33 UTC; claude.ai, Claude API (api.anthropic.com), Claude Code +1)
- **Slack**: [Trouble Accessing Historical Messages With Custom Data Retention Policies Enabled](https://down.guide/slack/DWN-25609eb500) (Degraded; lasted 32d 1h; started 2026-08-13 21:21 UTC; Messaging, Workspace/Org Administration)
- **Granola**: [Granola app services down](https://down.guide/granola/DWN-d3e486cd00) (Major outage; lasted 1h 24m; started 2026-08-13 15:24 UTC; us)
- **Shippo**: [Elevated error rate on ontrac Transaction API](https://down.guide/shippo/DWN-baaa37f025) (Major outage; lasted 3h 46m; started 2026-08-13 12:51 UTC; OnTrac)
- **Shippo**: [Elevated error rate on lasership Transaction API](https://down.guide/shippo/DWN-9c1ad89c0f) (Major outage; lasted 2h 50m; started 2026-08-13 13:47 UTC; Lasership)
- **Scaleway**: [\[Security vendor\] - Suspicion of ESET blacklist for our domains and/or IP ranges](https://down.guide/scaleway/DWN-ea779e992b) (Major outage; lasted 2h 38m; started 2026-08-13 13:28 UTC; Domains)
- **Grafana Cloud**: [K6 Test Outage](https://down.guide/grafana-cloud/DWN-937936a673) (Major outage; lasted 1h 22m; started 2026-08-13 15:25 UTC; Cloud Test Runs, Cloud Output Test Runs)
- **Shippo**: [Elevated error rate on ontrac Transaction API](https://down.guide/shippo/DWN-8672c4b34b) (Major outage; lasted 46m; started 2026-08-13 18:07 UTC; OnTrac)
- **Apify**: [Degraded performance of SHADER proxy group](https://down.guide/apify/DWN-f5d13fece4) (Degraded; lasted 22h 26m; started 2026-08-13 15:38 UTC; Datacenter)
- **Sentry**: [Span & Transaction ingestion delayed in DE](https://down.guide/sentry/DWN-8b2914a908) (Partial outage; lasted 4h 40m; started 2026-08-13 17:47 UTC; us)

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