Chainstack - Notice history

Solana Mainnet experiencing degraded performance

Chainstack Console - Operational

100.0% uptime
Feb 2026 · 100.0%Mar · 100.0%Apr · 100.0%

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Chainstack API - Operational

100.0% uptime
Feb 2026 · 100.0%Mar · 100.0%Apr · 100.0%

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Chainstack Docs - Operational

100.0% uptime
Feb 2026 · 100.0%Mar · 100.0%Apr · 100.0%

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Chainstack Faucet - Operational

100.0% uptime
Feb 2026 · 100.0%Mar · 100.0%Apr · 99.99%

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100.0% uptime

XRP Ledger Mainnet - Operational

100.0% uptime
Feb 2026 · 100.0%Mar · 100.0%Apr · 100.0%

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XRP Ledger Testnet - Operational

100.0% uptime
Feb 2026 · 100.0%Mar · 100.0%Apr · 100.0%

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Notice history

View current status

Apr 2026

Polygon Mainnet – Degraded Performance in the Tokyo region
ResolvedDegraded performance32 minutes
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Investigating
    UTC
    Investigating
    We are currently investigating this incident.
Base Sepolia / Degraded Performance in Dallas
ResolvedDegraded performance4 hours 6 minutes
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Investigating
    UTC
    Investigating
    We are currently investigating this incident.
Los Angeles (LAX) cluster degraded performance
ResolvedDegraded performance10 minutes
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Monitoring
    UTC
    Monitoring
    We implemented a fix and are currently monitoring the result.
  • Investigating
    UTC
    Investigating
    We are currently investigating this incident.
Solana Mainnet Incident
ResolvedDegraded performance3 hours 52 minutes
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Investigating
    UTC
    Investigating
    We are currently investigating this incident.
Sonic/Blaze Testnet degraded performance
ResolvedDegraded performance26 minutes
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Investigating
    UTC
    Investigating
    We are currently investigating this incident.

Mar 2026

Degraded performance on Polygon Mainnet nodes in London
ResolvedDegraded performance1 hour 40 minutes
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Investigating
    UTC
    Investigating
    We are currently investigating this incident.
Base Mainnet Headlag affecting Ashburn region
ResolvedDegraded performance9 minutes
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Investigating
    UTC
    Investigating
    We are currently investigating this incident.
Degraded performance on Unichain Mainnet nodes
ResolvedDegraded performance9 hours 48 minutes
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Investigating
    UTC
    Investigating
    We are currently investigating this incident.
Degraded performance on BSC Mainnet (Chainstack Cloud, London)
ResolvedDegraded performance1 hour 19 minutes
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Investigating
    UTC
    Investigating
    We are currently investigating this incident.
BSC Mainnet lagging in Singapore and London clusters
ResolvedMajor outage2 hours 50 minutes
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Investigating
    UTC
    Investigating
    We are currently investigating this incident.

Feb 2026

Degraded performance on Cronos Mainnet and Aptos Mainnet
ResolvedMajor outage9 minutes
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Monitoring
    UTC
    Monitoring
    We implemented a fix and are currently monitoring the result.
  • Investigating
    UTC
    Investigating
    We are currently investigating this incident.
Degraded Performance for Sui Mainnet
ResolvedDegraded performance3 hours 24 minutes
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Monitoring
    UTC
    Monitoring
    We implemented a fix and are currently monitoring the result.
  • Investigating
    UTC
    Investigating
    We are currently investigating this incident.
Degraded performance on Polygon Mainnet Archive (Chainstack Cloud, London)
Resolved2 hours 48 minutes
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Monitoring
    UTC
    Monitoring
    We implemented a fix and are currently monitoring the result.
  • Investigating
    UTC
    Investigating
    We are currently investigating this incident.
FEB26
Scheduled protocol upgrade - Solana v3.1.8
CompletedMaintenance8 hours
  • Completed
    February 26, 2026 at 4:00 PMUTC
    Completed
    February 26, 2026 at 4:00 PMUTC
    Maintenance has completed successfully
  • In progress
    February 26, 2026 at 8:00 AMUTC
    In progress
    February 26, 2026 at 8:00 AMUTC
    Maintenance is now in progress
  • Planned
    February 26, 2026 at 8:00 AMUTC
    Planned
    February 26, 2026 at 8:00 AMUTC

    Upgrade Details: We will upgrade the protocol Solana from version v3.0.15 to version v3.1.8, as part of our ongoing efforts to enhance performance, security, and reliability.

    What to expect:

    • The upgrade process is expected to take approximately 8 hours

    • During this period, there may be temporary disruptions or degraded performance

    • No action is required on your end, our team will handle the upgrade seamlessly

    We will be closely monitoring the process to ensure a smooth transition and will provide updates as needed. Thank you for your patience and support!

    If you have any questions, feel free to reach out at support@chainstack.com

Solana Mainnet down in LONDON cluster
ResolvedMajor outage1 hour 8 minutes
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Monitoring
    UTC
    Monitoring
    We implemented a fix and are currently monitoring the result.
  • Identified
    UTC
    Identified
    We are continuing to work on a fix for this incident.
  • Investigating
    UTC
    Investigating
    We are currently investigating this incident.

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