# What broke on 2025-08-11

- Incidents: 4 at 4 providers; major outages: 1
- Downtime: 17h 15m

## Worst
- **Grammarly**: [Users may not be able to access documents in the Grammarly Editor.](https://down.guide/grammarly/DWN-db6c39fc7c) (Major outage; lasted 28m; started 2025-08-11 23:40 UTC; Grammarly Editor)
- **Mixpanel**: [Issues with loading Mixpanel.com](https://down.guide/mixpanel/DWN-35f98cacc4) (Degraded; lasted 4h 31m; started 2025-08-11 09:19 UTC; Application Availability (US), Application Availability (EU), Application Availability (IN); eu, us)
- **Hightouch**: [Intermittent delay for event delivery to customer warehouses](https://down.guide/hightouch/DWN-d58281dfee) (Degraded; lasted 0m; started 2025-08-11 22:02 UTC)
- **Substack**: [Unable to sign in on the Android app](https://down.guide/substack/DWN-e8aa61240d) (Operational; lasted 20m; started 2025-08-11 16:15 UTC)

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