Companies / LaunchDarkly / incidents

LaunchDarkly: Elevated Streaming Errors in Europe

Affected components: Flag Delivery Network (core functionality) - Server-side streaming APIServer-side streaming API

Timeline of updates

1. investigating2026-05-04 10:14 UTC

   We are investigating elevated error rates for streaming initialization in the Europe region. Some customers using streaming server-side SDKs may have experienced longer than normal initialization times or timeouts when connecting to LaunchDarkly.

2. identified2026-05-04 12:51 UTC

   We're identified an infrastructure issue causing elevated error rates and are working on a fix.

3. identified2026-05-04 14:30 UTC

   We're continuing to address the root cause of the elevated error rate. Server SDKs may require additional time to initialize while requests are retried.

4. monitoring2026-05-04 15:47 UTC

   We've implemented a fix and have mitigated impact as of 8:35am PT. Streaming SDKs should be able to connect successfully at this time.

5. resolved2026-05-04 16:23 UTC

   This incident has been resolved.

Impact, status and times are the vendor’s own, as last archived. View on stspg.io (opens in new tab). LaunchDarkly profile · Recent LaunchDarkly incidents · Markdown · JSON