Outage in PubNub

Increased Error Rate and Latency for Presence

Resolved Minor
September 07, 2025 - Started about 2 months ago - Lasted 21 minutes
Official incident page

Incident Report

We experienced increased latencies and error rates in our Tokyo, San Jose, and Virginia points-of-presence from 18:14 - 18:17 UTC. A fix was deployed and we are monitoring the situation.
Components affected
PubNub Presence Service

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Latest Updates ( sorted recent to last )
RESOLVED about 2 months ago - at 09/07/2025 07:02PM

The issues affected the Presence service from 18:14 - 18:17 UTC. We will follow up with a post-mortem soon.

We apologize for the impact this may have had on your service. Please reach out to us by contacting PubNub Support (support@pubnub.com) if you wish to discuss the impact on your service.

MONITORING about 2 months ago - at 09/07/2025 06:45PM

We experienced increased latencies and error rates in our Tokyo, San Jose, and Virginia points-of-presence from 18:14 - 18:17 UTC. A fix was deployed and we are monitoring the situation.

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