Flag delivery errors in Streaming API

LaunchDarkly Status · Resolved

Status

Resolved

Severity

Unknown

Started

Aug 26, 2026 19:45 UTC

Resolved

Aug 26, 2026 20:00 UTC

Timeline

Resolved · LaunchDarkly Status · Aug 26 20:00 UTC

Resolved

This incident has been resolved. Between 12:00 and 12:12 PM PDT on August 26, server-side SDKs establishing new streaming connections experienced elevated error rates. Existing streaming connections were not affected, and polling requests continued to be served with error rates below 1%. Some requests to the LaunchDarkly web application also experienced elevated errors between approximately 11:29 AM and 12:03 PM PDT. The issue was caused by an internal configuration change, which has been reverted. All systems have recovered and are operating normally. No customer data was lost or compromised.

Flag delivery errors in Streaming API →
Resolved · LaunchDarkly Status · Aug 26 20:00 UTC

Resolved

This incident has been resolved. Between 12:00 and 12:12 PM PDT on August 26, server-side SDKs establishing new streaming connections experienced elevated error rates. Existing streaming connections were not affected, and polling requests continued to be served with error rates below 1%. The issue was caused by an internal configuration change, which has been reverted. All systems have recovered and are operating normally. No customer data was lost or compromised.

Flag delivery errors in Streaming API →
Resolved · LaunchDarkly Status · Aug 26 20:00 UTC

Resolved

This incident has been resolved.

Flag delivery errors in Streaming API →
Monitoring · LaunchDarkly Status · Aug 26 19:45 UTC

Monitoring

Server-side streaming requests experienced elevated error rates between approximately 12:00 p.m. and 12:12 p.m. PDT, and some SDKs establishing new streaming connections may have been unable to connect. Polling request error rates remained below 1% throughout the incident.No customer data was lost or compromised. We apologize for the disruption.

Flag delivery errors in Streaming API →