SuperBlocks incident

Elevated “Failed to Connect” Errors

Minor Resolved View vendor source →

SuperBlocks experienced a minor incident on February 26, 2026 affecting Clark React Applications (Clark React Applications), lasting 1h 30m. The incident has been resolved; the full update timeline is below.

Started
Feb 26, 2026, 09:20 PM UTC
Resolved
Feb 26, 2026, 10:50 PM UTC
Duration
1h 30m
Detected by Pingoru
Feb 26, 2026, 09:20 PM UTC

Affected components

Clark React Applications (Clark React Applications)

Update timeline

  1. investigating Feb 26, 2026, 09:20 PM UTC

    Some users are reporting “failed to connect” errors when editing their applications. Our team is actively investigating the issue.

  2. investigating Feb 26, 2026, 10:33 PM UTC

    We’ve applied a mitigation and are seeing recovery. We’ll continue monitoring and will share a follow-up once fully resolved.

  3. resolved Feb 26, 2026, 10:50 PM UTC

    The “Failed to connect” errors impacting application editing have been resolved. Service is operating normally, and we’ll continue monitoring to ensure stability.