Bubble incident

Brief Outage - HTTP 520

Resolved after 1 hour 14 minutes, affecting Bubble Core (Main Bubble Environment) and Cloudflare (Cloudflare Infrastructure) and 1 more, on August 4, 2026.

resolved Aug 04, 2026, 05:55 PM UTC

We have narrowed our investigation and found the root cause of today's service outage. We are currently working on hardening this mechanism at our load-balancer level to prevent future occurrences.

Started
Aug 04, 2026, 04:40 PM UTC
Resolved
Aug 04, 2026, 05:55 PM UTC
Duration
1h 14m
Detected by Pingoru
Aug 04, 2026, 04:40 PM UTC

Affected components

Bubble Core (Main Bubble Environment)Cloudflare (Cloudflare Infrastructure)Cloudflare (Cloudflare Gateway)

Update timeline

  1. investigating Aug 04, 2026, 04:40 PM UTC

    We are currently investigating a brief outage that was returning HTTP 520s for a couple of minutes. All services are now healthy, but we are continuing to investigate root cause.

  2. investigating Aug 04, 2026, 04:40 PM UTC

    We are currently investigating a brief outage that was returning HTTP 520s for a couple of minutes. All services are now healthy, but we are continuing to investigate root cause.

  3. resolved Aug 04, 2026, 05:55 PM UTC

    We have narrowed our investigation and found the root cause of today's service outage. We are currently working on hardening this mechanism at our load-balancer level to prevent future occurrences.

  4. resolved Aug 04, 2026, 05:55 PM UTC

    We have narrowed our investigation and found the root cause of today's service outage. We are currently working on hardening this mechanism at our load-balancer level to prevent future occurrences.

  5. resolved Aug 04, 2026, 05:55 PM UTC

    We have narrowed our investigation and found the root cause of today's service outage. We are currently working on hardening this mechanism at our load-balancer level to prevent future occurrences.

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