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ngrok Outage History

Every past ngrok outage tracked by IsDown, with detection times, duration, and resolution details.

There were 86 ngrok outages since April 2021. The 19 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Minor May 14, 2026

May 2026: SSO Login to the ngrok Dashboard is currently redirecting back to the login page

Detected May 14, 2026 8:49 PM EDT · Resolved May 14, 2026 9:16 PM EDT · Duration 27 minutes

SSO login to the ngrok Dashboard was malfunctioning, causing users to be redirected back to the login page instead of successfully authenticating. The issue affected access to the main dashboard at https://dashboard.ngrok.com for 27 minutes. A fix was implemented and the incident was resolved, restoring normal SSO login functionality.

Minor May 8, 2026

May 2026: Delay in generating and renewing certificates for custom domains

Detected May 8, 2026 4:12 PM EDT · Resolved May 8, 2026 6:23 PM EDT · Duration about 2 hours

ngrok experienced a 2.2-hour service incident where their certificate provider encountered an issue that prevented the generation and renewal of SSL certificates for custom domains. The certificate provider fixed their system and the issue was fully resolved.

Major April 28, 2026

April 2026: Users who install ngrok via the Microsoft Store encounter a fatal panic immediately on starting an endpoint.

Detected Apr 28, 2026 10:29 AM EDT · Resolved Apr 28, 2026 12:33 PM EDT · Duration about 2 hours

The ngrok agent installed via Microsoft Store on Windows experienced fatal panics when users attempted to start endpoints, while other installation methods and platforms remained unaffected. The engineering team identified the issue and released agent version 3.39.1 to resolve the problem. The incident lasted 2.1 hours and was fully resolved once the updated version became available through the Microsoft Store.

Major March 30, 2026

March 2026: Download of the ngrok binary are returning 500 errors

Detected Mar 30, 2026 11:12 PM EDT · Resolved Apr 1, 2026 1:48 PM EDT · Duration 1 day

ngrok experienced a major incident where downloads of the ngrok binary returned 500 errors, affecting the ngrok.com service. The issue was identified on March 31st and a fix was implemented, with the incident being resolved on April 1st after lasting 38.6 hours.

Minor March 6, 2026

March 2026: Mac OS Agent Download is currently broken

Detected Mar 6, 2026 12:11 PM EST · Resolved Mar 6, 2026 12:28 PM EST · Duration 17 minutes

The ngrok Mac OS Agent download functionality was broken, preventing users from downloading the Mac client from ngrok.com. The issue was identified and a fix was implemented within 17 minutes, fully resolving the download problem.