- Level
- confirmed
- Worst impact
- Degraded
- Components
- Experiment results processing, Experiment results analysis
- Down Index
- 37of 100
What to do
Check whether you use LaunchDarkly Experiment results processing, Experiment results analysis. 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 1d 3h it lasted.
Anything that failed between 2026-04-29 20:19 UTC and 2026-05-01 00:09 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 4
- investigating
We are aware of an issue affecting some customers that may result in sample ratio mismatches (SRMs) or empty experiment results if flag variations are edited between experiment iterations.
provider
- identified
We've identified the issue and are implementing a fix for this behavior.
provider
- monitoring
We've released a fix to prevent this issue in new experiments and iterations. We're working to resolve this issue for experiment data recently processed.
provider
- resolved
We have validated a fix to resolve all remaining experiments with inaccurate sample ratio mismatches (SRMs) or empty experiment results. The vast majority of experiments and experimentation customers were not impacted.
provider
Reports count in aggregate; nothing about you is shown.
Corrections
None so far.
Something wrong on this page? Report an error or send us a note. Every fix is listed here.
Questions about DWN-5d906c30b2
Is LaunchDarkly still down?
No, this incident was resolved 2026-05-01 00:09 UTC. For LaunchDarkly's live state, see https://down.guide/launchdarkly.
How long did it last?
1d 3h, from 2026-04-29 20:19 UTC to 2026-05-01 00:09 UTC, by the times LaunchDarkly posted.
What was affected?
LaunchDarkly named Experiment results processing, Experiment results analysis.
What caused it?
LaunchDarkly hasn't published a root cause. If it does, it shows here.
Where does this come from?
LaunchDarkly's official status page, https://status.launchdarkly.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.