Chainstack incident

Degraded Performance on Avalanche Fuji Testnet

Minor Resolved

Chainstack experienced a minor incident on July 27, 2026 affecting Avalanche Global Nodes (Avalanche Fuji Testnet), lasting 38m. The incident has been resolved; the full update timeline is below.

Started
Jul 27, 2026, 02:59 PM UTC
Resolved
Jul 27, 2026, 03:37 PM UTC
Duration
38m
Detected by Pingoru
Jul 27, 2026, 02:59 PM UTC

Affected components

Avalanche Global Nodes (Avalanche Fuji Testnet)

Update timeline

  1. investigating Jul 27, 2026, 02:59 PM UTC

    We are currently investigating this incident.

  2. monitoring Jul 27, 2026, 03:08 PM UTC

    The issue has auto-resolved, and the affected services have recovered. We are continuing to monitor while the team investigates the root cause

  3. resolved Jul 27, 2026, 03:37 PM UTC

    The issue has been resolved, and all services are operating normally. We’ll continue monitoring to ensure stability