Outage in PubNub
Connectivity Issues Affecting a Subset of Subscriptions
Resolved MinorIncident Report
Summary AI Generated
PubNub experienced connectivity issues affecting a subset of subscriptions across several global regions, causing connection delays, increased latency, and intermittent errors when subscribing to channels. The Publish/Subscribe Service was impacted while the majority of the PubNub network continued operating normally. The engineering team identified the cause and resolved the incident after 55 minutes.
As of 19:27 UTC, we are investigating reports of connectivity issues affecting a subset of subscriptions across several global regions. While the majority of the PubNub network is operating normally, users on the affected segment may experience:
- Connection delays and increased latency.
- Intermittent errors when subscribing to channels.
Our engineering team has identified the cause and is actively working to restore stability. We will provide updates as soon as more information is available.
Components affected
PubNub Publish/Subscribe ServiceNeed to monitor PubNub outages?
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Latest Updates ( sorted recent to last )
RESOLVED
11 days ago - at 03/24/2026 09:12PM
The incident has been resolved. If you believe you were impacted by the incident and wish to discuss it with our team, please contact us by email at support@pubnub.com
INVESTIGATING
11 days ago - at 03/24/2026 08:21PM
As of 19:27 UTC, we are investigating reports of connectivity issues affecting a subset of subscriptions across several global regions. While the majority of the PubNub network is operating normally, users on the affected segment may experience:
- Connection delays and increased latency.
- Intermittent errors when subscribing to channels.
Our engineering team has identified the cause and is actively working to restore stability. We will provide updates as soon as more information is available.
Latest PubNub outages
Delay in Publishing Messages to Storage Globally - 3 months ago
Increased latency and errors observed in US-West - 6 months ago
Potential for some missed messages for subscribers in IAD - 6 months ago
Elevated Event & Action Error In FRA Region - 6 months ago
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