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Outage in QuickNode

ZKsync Mainnet: Degraded Performance

Resolved Minor
January 31, 2026 - Started 8 days ago - Lasted about 4 hours
Official incident page

Incident Report

ZKsync Mainnet is currently experiencing network performance degradation. You may experience requests resulting in 503 errors and/or elevated latency. We're awaiting new information from the foundation and will provide an update as soon as possible.

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Latest Updates ( sorted recent to last )
RESOLVED 7 days ago - at 02/01/2026 02:39AM

This incident has been resolved.

MONITORING 8 days ago - at 01/31/2026 11:50PM

A fix has been implemented and we are monitoring the results.

INVESTIGATING 8 days ago - at 01/31/2026 10:57PM

ZKsync Mainnet is currently experiencing network performance degradation. You may experience requests resulting in 503 errors and/or elevated latency. We're awaiting new information from the foundation and will provide an update as soon as possible.

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