# What broke on 2026-06-17

- Incidents: 63 at 42 providers; major outages: 2
- Downtime: 4d 3h

## Worst
- **Grafana Cloud**: [Loki data source-managed alert rules not visible in the Grafana Cloud Alerting UI](https://down.guide/grafana-cloud/DWN-ada8bf6740) (Partial outage; lasted 17h 51m; started 2026-06-17 20:17 UTC; AWS Australia - prod-au-southeast-1: Alertmanager and Rules Configuration API, AWS Brazil - prod-sa-east-1: Alertmanager and Rules Configuration API, AWS Canada - prod-ca-east-0: Alertmanager and Rules Configuration API +17; ap-northeast-0, ap-south-0, ap-south-1, ap-southeast-0)
- **Anthropic**: [Elevated errors on Claude Sonnet 4.6 and Opus 4.8](https://down.guide/anthropic/DWN-faafaba990) (Degraded; lasted 2h 3m; started 2026-06-17 00:47 UTC; claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com) +2)
- **Anthropic**: [Elevated errors for Claude Opus 4.8](https://down.guide/anthropic/DWN-d81c7bd84b) (Degraded; lasted 1h 39m; started 2026-06-17 08:24 UTC; claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com) +2)
- **Anthropic**: [Elevated errors for Claude Opus 4.8](https://down.guide/anthropic/DWN-06be20c92a) (Degraded; lasted 1h 29m; started 2026-06-17 05:08 UTC; claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com) +2)
- **Elastic Cloud**: [Issues with creating/updating Deployments in several regions](https://down.guide/elastic-cloud/DWN-c38b7ccf45) (Partial outage; lasted 1h 43m; started 2026-06-17 15:52 UTC; Deployment orchestration (Create/Edit/Restart/Delete): Azure azure-eastus2, Deployment orchestration (Create/Edit/Restart/Delete): GCP europe-west4, Deployment orchestration (Create/Edit/Restart/Delete): AWS us-east-2 +4; eu, eu-central-1, eu-west-2, europe-west4)
- **GitHub Copilot**: [Incident with Copilot Availability](https://down.guide/github-copilot/DWN-2135d013d5) (Major outage; lasted 54m; started 2026-06-17 03:50 UTC; Copilot)
- **Anthropic**: [Elevated errors for Claude Opus 4.8](https://down.guide/anthropic/DWN-5213cfb2db) (Degraded; lasted 54m; started 2026-06-17 15:34 UTC; claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com) +2)
- **Slack**: [Trouble loading SSO configuration settings for some workspace admins](https://down.guide/slack/DWN-7b081e4e7d) (Degraded; lasted 5h 41m; started 2026-06-17 22:33 UTC; Login/SSO)
- **GitHub**: [Incident with Copilot Availability](https://down.guide/github/DWN-4891dc0830) (Major outage; lasted 54m; started 2026-06-17 03:50 UTC; Copilot)
- **Slack**: [Trouble performing some actions](https://down.guide/slack/DWN-973e74b034) (Degraded; lasted 29m; started 2026-06-17 00:38 UTC; Messaging)

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