Elevated error rates on event data ingestion endpoints

What to do

• Check whether you use LaunchDarkly Metrics, Flag usage metrics, Experiment results processing, Rollout results analysis and 1 more. Check your stack

  Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.

• Confirm your retries, queues and scheduled jobs caught up after the 1h 37m it lasted.

  Anything that failed between 2026-07-03 14:29 UTC and 2026-07-03 16:06 UTC may need a replay.

• Subscribe to LaunchDarkly's feed to hear about the next one first. RSS feed

  https://down.guide/feed?provider=launchdarkly works in Slack (/feed subscribe), Discord feed bots and any RSS reader.

Updates from LaunchDarkly 3

1. investigatingJul 3, 2026, 2:29 PM UTC

   We are investigating elevated error rates on our event data ingestion endpoints affecting production customers, between approximately 7:00 AM PDT and 7:15 AM PDT. During this window, a portion of feature flag, experimentation, and AI/agent event data may have been rejected or delayed. Flag delivery and evaluation are not affected. SDKs continue to serve flags normally. Observability ingest is not affected.

   provider

2. monitoringJul 3, 2026, 3:13 PM UTC

   A fix has been implemented and we are monitoring the results.

   provider

3. resolvedJul 3, 2026, 4:06 PM UTC

   This incident has been resolved.

   provider

Corrections

None so far.

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