# What broke on 2026-03-16

- Incidents: 63 at 42 providers; major outages: 2
- Downtime: 8d 18h

## Worst
- **Anthropic**: [Elevated errors on Claude Sonnet 4.6](https://down.guide/anthropic/DWN-834c72dc70) (Degraded; lasted 2h 33m; started 2026-03-16 14:02 UTC; claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com) +2)
- **Close**: [Database issues](https://down.guide/close/DWN-99abb8bdb9) (Major outage; lasted 47m; started 2026-03-16 16:08 UTC; Application UI, API)
- **Cloudflare Workers**: [Cloudflare Workers Issues](https://down.guide/cloudflare-workers/DWN-40bce37777) (Degraded; lasted 23h 30m; started 2026-03-16 21:41 UTC; Workers)
- **Codecov**: [Unable to login with Bitbucket](https://down.guide/codecov/DWN-27fd79a9f9) (Partial outage; lasted 1d 4h; started 2026-03-16 11:46 UTC; Codecov Frontend)
- **Spacelift**: [Environment disruptions (app.us.spacelift.io)](https://down.guide/spacelift/DWN-c1001f2048) (Partial outage; lasted 3h 39m; started 2026-03-16 16:24 UTC; us)
- **Anthropic**: [Elevated errors on Claude.ai](https://down.guide/anthropic/DWN-48c728276a) (Degraded; lasted 36m; started 2026-03-16 12:01 UTC; claude.ai)
- **Sourcegraph**: [Google Vertex-Anthropic service issues](https://down.guide/sourcegraph/DWN-0927e8dcd1) (Partial outage; lasted 2d 3h; started 2026-03-16 17:15 UTC)
- **Cloudflare Workers**: [Elevated Error Rates for Workers AI Services](https://down.guide/cloudflare-workers/DWN-208e9eb058) (Degraded; lasted 1h 37m; started 2026-03-16 13:58 UTC; Workers AI)
- **Anthropic**: [Elevated errors on Claude.ai](https://down.guide/anthropic/DWN-fab09d6226) (Degraded; lasted 25m; started 2026-03-16 13:56 UTC; claude.ai)
- **Trigger.dev**: [Intermittent DNS issues in runs](https://down.guide/trigger-dev/DWN-dd9b52df54) (Partial outage; lasted 2h 47m; started 2026-03-16 21:20 UTC)

---
down.guide reads providers' official status pages every minute and adds its own evidence, always labeled. Free, no account. Agents: MCP at https://down.guide/mcp, REST at https://down.guide/api/v1, feeds at https://down.guide/feed. Built by Sazabi (https://sazabi.com/?utm_source=down-guide&utm_medium=markdown).