# Unable to sign in on the Android app

- Provider: [Substack](https://down.guide/substack)
- Level: confirmed
- Impact: Degraded
- lasted 20m
- started 2025-08-11 16:15 UTC
- id: DWN-e8aa61240d
- Official page: https://stspg.io/r670m9y67rpb

## Updates from Substack
### 2025-08-11 16:15 UTC: investigating
We are currently investigating this issue.

### 2025-08-11 16:27 UTC: monitoring
A fix has been implemented and we are monitoring the results.

### 2025-08-11 16:35 UTC: resolved
This incident has been resolved.

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