Outage in QuickNode
Mantle Sepolia : Degraded Performance
Resolved MinorIncident Report
We are investigating intermittent 503 errors affecting the Mantle Sepolia Testnet.
Some customers may experience temporary request failures or degraded performance.
Our team is actively working to mitigate the issue and restore full service stability.
We will provide an update as more information becomes available.
Trusted by 1,000+ teams
Never miss outages in third-party dependencies
Stop finding out about outages from your users. Monitor 6,320+ cloud services and get alerted the second something breaks.
Latest Updates ( sorted recent to last )
RESOLVED
30 days ago - at 03/25/2026 12:33AM
This incident has been resolved.
INVESTIGATING
about 1 month ago - at 03/23/2026 11:45PM
We are investigating intermittent 503 errors affecting the Mantle Sepolia Testnet.
Some customers may experience temporary request failures or degraded performance.
Our team is actively working to mitigate the issue and restore full service stability.
We will provide an update as more information becomes available.
Latest QuickNode outages
Degraded Performance - Osmosis Mainnet - about 4 hours ago
Solana Mainnet FRA Region - Degraded Performance - about 22 hours ago
Degraded Performance - Solana Mainnet - 2 days ago
Never miss outages in third-party dependencies
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 6320 services available
Integrations with
