Chainstack incident

Degraded performance affecting eth_call on HyperEVM Testnet

Minor Resolved

Chainstack experienced a minor incident on October 16, 2026 affecting Hyperliquid Global Nodes (Hyperliquid Testnet), lasting 2d 15h. The incident has been resolved; the full update timeline is below.

Started
Oct 16, 2026, 05:20 PM UTC
Resolved
Oct 19, 2026, 08:54 AM UTC
Duration
2d 15h
Detected by Pingoru
Oct 16, 2026, 05:20 PM UTC

Affected components

Hyperliquid Global Nodes (Hyperliquid Testnet)

Update timeline

  1. investigating Oct 16, 2026, 05:20 PM UTC

    We are investigating an issue affecting `eth_call` requests on HyperEVM Testnet. These requests may fail with connection errors.

  2. resolved Oct 19, 2026, 08:54 AM UTC

    This incident has been resolved.