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Why Sentry.io is not loading?

Updated over a month ago

Issue

A page in Sentry.io is not loading and I am getting an endless loading widget. The UI seems broken in some way, ie. I can only see the Sentry header and footer.

Applies To

  • Any Sentry user with a SaaS organisation.

  • Any page of our web app in {org_slug}.sentry.io

Symptoms

  • The page shows the spinning loading widget and never finishes loading.

Resolution

The usual root cause is your local environment, including:

  • Ad-Blockers

  • Browser extensions

  • VPNs

  • Firewalls

  • Network connection

Try to:

  • Disable all ad-blockers extensions. Browsers such as Brave and Vivaldi have it enabled by default, check the browser settings on how to disable it.

  • Check your browser's extensions: security and privacy extensions can block requests they find suspicious, including sentry.io.

  • Perform basic Browser troubleshooting: check for new updates, clear local cache and cookies, try on a private/incognito window or a different browser.

  • Disable your VPN: VPNs also offer internet protection that blocks suspicious connections. Please check all VPN protection settings as they can be active even if when you are not connected to a VPN server.

  • Check your network connection. Reconnecting to it or trying another connection often solves the issue.

  • Check if your network has any firewalls that can block sentry requests.

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