# Vercel: Failures delivering Logs to Drains

- Provider: [Vercel](https://outages.cc/vercel.md)
- Type: Incident
- State: Resolved
- Worst impact: Operational
- Started: 2026-09-17 07:11 UTC
- Resolved: 2026-09-17 07:11 UTC (lasted 1 min)
- Official update: https://stspg.io/167k97c1j9d8

## Updates from Vercel

### resolved, 2026-09-17 07:11 UTC

Between September 16, 2026 11:06 UTC and September 17, 2026 07:11 UTC, some customers experienced failed drain deliveries. An update caused larger payloads to exceed a 5 MB delivery-size limit at some Drain destinations. We have implemented a fix that splits larger payloads into smaller payloads before delivery. Affected Drains data could not be redelivered.