LaunchDarkly Status · History · Incident #5239
RESOLVEDFrequentist experiments cannot be saved or started
Minor · Started Jul 8, 2026 · 11:03 AM
$HTTP_PROTOCOL = (isset($_SERVER['HTTPS']) && ($_SERVER['HTTPS'] == 'on' || $_SERVER['HTTPS'] == 1)) || (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https') ? 'https://' : 'http://'; $SITE_URL = $HTTP_PROTOCOL . $_SERVER['SERVER_NAME'] . '/'; ?>
LaunchDarkly Status · History · Incident #5239
RESOLVEDMinor · Started Jul 8, 2026 · 11:03 AM
Duration
1h 38m
Severity
Minor
Detection lead
—
User reports
—
Summary
This incident has been resolved.
Started
Jul 8, 2026 · 11:03 AM
Resolved
Jul 8, 2026 · 12:41 PM
Duration
1h 38m
Severity
Minor
Event timeline
Investigating
Jul 8 · 11:03 AM LaunchDarklyWe are currently investigating an issue where experiments using frequentist analysis cannot be saved or started.
Identified
Jul 8 · 11:12 AM LaunchDarklyWe have identified the issue and are working towards releasing a fix.
Monitoring
Jul 8 · 11:51 AM LaunchDarklyA fix has been implemented and we are monitoring the results.
Resolved
Jul 8 · 12:41 PM LaunchDarklyThis incident has been resolved.
Pattern
Web application unavailable and flag delivery evaluations have elevated failure rate
Jul 10, 2026 · 1h 9m
View incident →Launchdarkly UI is down and flag evaluation errors are occuring
Jul 10, 2026 · 1h 31m
View incident →LaunchDarkly is operational but customer action may be required
Jul 10, 2026
View incident →Pulsetic catches degradations minutes before vendors acknowledge them.
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