# What broke on 2025-06-23

- Incidents: 10 at 7 providers; major outages: 2
- Downtime: 5h 27m

## Worst
- **ReadMe**: [ReadMe hubs are down](https://down.guide/readme/DWN-9f7816ae8f) (Major outage; lasted 3h 36m; started 2025-06-23 18:44 UTC; ReadMe Hubs)
- **Substack**: [Substack Availability Issue](https://down.guide/substack/DWN-4196be43ff) (Degraded; lasted 11h 34m; started 2025-06-23 17:45 UTC; Substack publications, Writer dashboards, Email delivery +4)
- **ReadMe**: [We are investigating widespread downtime across all hubs](https://down.guide/readme/DWN-f9755240e5) (Major outage; lasted 1h 32m; started 2025-06-23 14:16 UTC; ReadMe Hubs)
- **Miro**: [Potential issue with Sign up and Magic Link emails not being sent](https://down.guide/miro/DWN-36d83c07f4) (Partial outage; lasted 2h 51m; started 2025-06-23 06:05 UTC)
- **Voyage AI**: [Increased authentication errors](https://down.guide/voyage/DWN-7ce694265c) (Partial outage; lasted 45m; started 2025-06-23 23:30 UTC; API)
- **Smartsheet**: [Investigating errors with form submissions and sheets not loading](https://down.guide/smartsheet/DWN-646f5a87a8) (Degraded; lasted 3h 30m; started 2025-06-23 16:48 UTC; Sheets, Forms)
- **Smartsheet**: [Errors with Dynamic Views with a report source](https://down.guide/smartsheet/DWN-dc1de82d1c) (Degraded; lasted 3h 44m; started 2025-06-23 20:19 UTC; Dynamic View)
- **LinkedIn**: [Linkedin.com - Issue](https://down.guide/linkedin/DWN-a4bb25e558) (Degraded; lasted 1h 11m; started 2025-06-23 12:20 UTC; LinkedIn.com)
- **ngrok**: [New events not showing in traffic inspector for some accounts](https://down.guide/ngrok/DWN-1a36093dd3) (Partial outage; lasted 2d 15h; started 2025-06-23 15:43 UTC; Events)
- **Substack**: [Substack Availability Issues](https://down.guide/substack/DWN-9d75d387c0) (Operational; lasted 32m; started 2025-06-23 16:50 UTC; Substack publications, Writer dashboards, Substack.com)

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