Retool Status · History · Incident #3878
RESOLVEDSome Retool pages returning "Page not found" errors on load
Minor · Started May 20, 2026 · 2:17 PM
$HTTP_PROTOCOL = (isset($_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'] . '/'; ?>
Retool Status · History · Incident #3878
RESOLVEDMinor · Started May 20, 2026 · 2:17 PM
Duration
3h 40m
Severity
Minor
Detection lead
—
User reports
—
Summary
This incident has been resolved.
Started
May 20, 2026 · 2:17 PM
Resolved
May 20, 2026 · 5:58 PM
Duration
3h 40m
Severity
Minor
Event timeline
Investigating
May 20 · 2:17 PM RetoolWe are reopening our investigation of this issue after continued reports.
Monitoring
May 20 · 4:13 PM RetoolA fix has been implemented and we are monitoring the results.
Resolved
May 20 · 5:58 PM RetoolThis incident has been resolved.
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