Smartsheet incident

Failures during Form Submissions

Resolved after 4 hours 13 minutes, affecting Forms, on April 13, 2026.

postmortem Apr 14, 2026, 02:26 PM UTC

On Monday, April 13, between 7:00 AM and 11:30 AM PST, some users experienced failures when submitting Smartsheet forms. The issue was isolated to CAPTCHA-enabled forms and was caused by a problem with our reCAPTCHA verification endpoint. Error rates declined significantly by mid-morning and the incident was fully resolved by 11:30 AM PST. All form submissions are operating normally.

Started
Apr 13, 2026, 04:33 PM UTC
Resolved
Apr 13, 2026, 08:46 PM UTC
Duration
4h 13m
Detected by Pingoru
Apr 13, 2026, 04:33 PM UTC

Affected components

Forms

Update timeline

  1. investigating Apr 13, 2026, 04:33 PM UTC

    We are currently investigating an issue affecting Smartsheet Forms where a subset of users are experiencing failures when submitting forms.

  2. investigating Apr 13, 2026, 05:06 PM UTC

    We are continuing to investigate this issue.

  3. investigating Apr 13, 2026, 05:52 PM UTC

    We are continuing to investigate this issue.

  4. monitoring Apr 13, 2026, 06:31 PM UTC

    The issue has been identified, Form submissions are operating normally now. Our team will continue to monitor the service and implement the necessary changes to prevent recurrence.

  5. resolved Apr 13, 2026, 08:46 PM UTC

    Forms Submissions are operating normally. The incident is now resolved.

  6. postmortem Apr 14, 2026, 02:26 PM UTC

    On Monday, April 13, between 7:00 AM and 11:30 AM PST, some users experienced failures when submitting Smartsheet forms. The issue was isolated to CAPTCHA-enabled forms and was caused by a problem with our reCAPTCHA verification endpoint. Error rates declined significantly by mid-morning and the incident was fully resolved by 11:30 AM PST. All form submissions are operating normally.

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