ON24 experienced a major incident on September 30, 2025 affecting Presenter: Presentation Interface (PMXD or Elite Studio) and Producer: Elite, Engagement Hub, Target, Forums, Go Live, lasting 3h 44m. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- investigating Sep 30, 2025, 03:39 PM UTC
Reports of logging into Elite Studio failing/not responding are being investigated. Elite Studio may be temporarily unavailable for event presenters and producers. Broadcast Video encode URLs are also impacted. The ON24 team is working to resolve this at the highest priority.
- investigating Sep 30, 2025, 04:00 PM UTC
The ON24 team is continuing to investigate the issue at the highest priority.
- investigating Sep 30, 2025, 04:13 PM UTC
The ON24 team is continuing investigation into the Elite Studio and Broadcast URL issues. We are recommending the cancellation or rescheduling of events scheduled to go live today in the next hour. (10:00 am PST)
- investigating Sep 30, 2025, 04:18 PM UTC
Sim2Live streaming events scheduled during this time may experience a failure to stream pre-recorded content and show a 'content not available' message. This issue is being investigated as well.
- investigating Sep 30, 2025, 04:40 PM UTC
The ON24 team is continuing investigation into the Elite Studio and Broadcast URL issues. We are recommending the cancellation or rescheduling of events scheduled to go live today in the next hour. (10:30 am PST)
- investigating Sep 30, 2025, 04:54 PM UTC
The ON24 team is continuing to investigate the issue at the highest priority.
- monitoring Sep 30, 2025, 05:20 PM UTC
The Elite Studio access and live event streaming services are currently stabilized and available. The ON24 team is continuing to monitor and investigate all systems impacted.
- monitoring Sep 30, 2025, 06:17 PM UTC
Elite Studio access and live event streaming services have been fully restored and stable since 10:00 AM PT. ON24’s technical teams will continue to closely monitor performance to ensure continued reliability.
- resolved Sep 30, 2025, 07:23 PM UTC
This incident has been resolved.