Chainstack incident

Degraded Performance on BSC Testnet in the London Region

Minor Resolved

Chainstack experienced a minor incident on July 23, 2026 affecting BNB Smart Chain Global Nodes (BNB Smart Chain Testnet) and BNB Smart Chain Trader Nodes (BNB Smart Chain Testnet Full (Chainstack Cloud, London)), lasting 27m. The incident has been resolved; the full update timeline is below.

Started
Jul 23, 2026, 03:06 PM UTC
Resolved
Jul 23, 2026, 03:33 PM UTC
Duration
27m
Detected by Pingoru
Jul 23, 2026, 03:06 PM UTC

Affected components

BNB Smart Chain Global Nodes (BNB Smart Chain Testnet)BNB Smart Chain Trader Nodes (BNB Smart Chain Testnet Full (Chainstack Cloud, London))

Update timeline

  1. investigating Jul 23, 2026, 03:06 PM UTC

    We are currently investigating this incident.

  2. resolved Jul 23, 2026, 03:33 PM UTC

    The issue was caused by peer connectivity on the affected BSC Testnet node. After updating the trusted peer list, the node successfully caught up and is now fully synced. Service has returned to normal.