Outage in Circle CI

Web UI returning 404

Resolved Major
May 25, 2022 - Started almost 2 years ago - Lasted 38 minutes
Official incident page

Need to monitor Circle CI outages?
Stay on top of outages with IsDown. Monitor the official status pages of all your vendors, SaaS, and tools, including Circle CI, and never miss an outage again.
Start Free Trial

Outage Details

We are experiencing an issue with our web UI intermittently showing a 404 error. Pipelines are still being triggered and jobs are running. Refreshing the page may result in successfully returning the page. We are investigating the cause and will update in due course.
Components affected
Circle CI CircleCI UI
Latest Updates ( sorted recent to last )
MONITORING almost 2 years ago - at 05/25/2022 01:37PM

We are now seeing normal operation and all affected pages should now be accessible. We are continuing to monitor.

IDENTIFIED almost 2 years ago - at 05/25/2022 01:33PM

We are migrating traffic to our API gateway and we are seeing a reduction in 404 errors. Project Settings and Runner pages in the UI are still affected. We are continuing to monitor.

IDENTIFIED almost 2 years ago - at 05/25/2022 01:16PM

We are continuing to work on a fix for this issue.

IDENTIFIED almost 2 years ago - at 05/25/2022 01:15PM

The 404 errors are tied to a subset of our infrastructure and are intermittent. We have identified the cause of the incident and our engineering teams are working on a fix. Users can attempt to refresh the page if receiving a 404.

INVESTIGATING almost 2 years ago - at 05/25/2022 01:02PM

We are experiencing an issue with our web UI intermittently showing a 404 error. Pipelines are still being triggered and jobs are running. Refreshing the page may result in successfully returning the page. We are investigating the cause and will update in due course.

The easiest way to monitor Circle CI and all cloud vendors

With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.

Start free trial

No credit card required · Cancel anytime · 3153 services available

Integrations with Slack Microsoft Teams Google Chat Datadog PagerDuty Zapier Discord Webhook

Setup in 5 minutes or less

How much time you'll save your team, by having the outages information close to them?

14-day free trial · No credit card required · Cancel anytime