Outage in QuickNode

Tron RPC – Elevated 503 Responses

Resolved Minor
December 01, 2025 - Started about 9 hours ago - Lasted about 6 hours
Official incident page

Incident Report

We are currently observing an increase in "503 Service Unavailable" errors returned from our Tron nodes. Our engineering team is actively investigating the root cause and working to restore full service as quickly as possible. We will provide another update by 00:30 UTC. Thank you for your patience.

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Latest Updates ( sorted recent to last )
RESOLVED about 4 hours ago - at 12/02/2025 01:03AM

This incident has been resolved.

MONITORING about 4 hours ago - at 12/02/2025 12:53AM

Tron Mainnet nodes have recovered and are operating as expected.
We are monitoring performance to ensure stability and will provide an update upon confirmation or if further action is required within 10 minutes.

IDENTIFIED about 5 hours ago - at 12/01/2025 11:56PM

Our team has deployed a fix, and we are observing a dramatic reduction in 503 errors.
We are continuing to work on a full rollout of the fix, and intermittent 503s may still occur.

We will provide another update by 1:00 UTC.

INVESTIGATING about 9 hours ago - at 12/01/2025 07:53PM

We are currently observing an increase in "503 Service Unavailable" errors returned from our Tron nodes. Our engineering team is actively investigating the root cause and working to restore full service as quickly as possible.

We will provide another update by 00:30 UTC. Thank you for your patience.

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