Failures delivering Logs to Drains

Incident Report for Vercel

Resolved

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.

Posted Sep 17, 2026 - 07:11 UTC