Processing delay and duplicate delivery for subset of Events

Incident Report for Hightouch

Resolved

We identified and resolved an issue affecting event processing. Between 2:50 PM and 3:55 PM ET, a subset of customers in us-east-1 experienced delayed event processing up to 50 minutes across Event Streaming, Warehouse syncs and Realtime Audiences.

A small number of events delivered through Event Streaming syncs may have been duplicated. Warehouse syncs and Realtime Audiences for affected events were delayed during this time. The underlying problem has been addressed and all impacted Events have been successfully processed, there was no data loss.

Posted Aug 05, 2026 - 20:14 UTC

This incident affected: Real-time Services (Event syncing (US), Real-time Personalization (US)).