Outage in Cornerstone
Service Disruption - Error logging in to US SL1, SL2, SL3 and SL5 portals
Resolved MajorIncident Report
US swim lanes (SL1, SL2, SL3 and SL5) are experiencing a service disruption. This is our top priority and we are working to resolve the problem as soon as possible. Please check back periodically for additional updates, which will be posted as they become available.
Need to monitor Cornerstone outages?
- Monitor all your external dependencies in one place
- Get instant alerts when outages are detected
- Be the first to know if service is down
- Show real-time status on private or public status page
- Keep your team informed
Latest Updates ( sorted recent to last )
RESOLVED
about 2 months ago - at 11/27/2025 03:43PM
The CSOD Technology Team observed a service disruption on US SL1, SL2, SL3 and SL5. The problem began on 27 Nov 5:20 AM Pacific Time and service was restored at 6:26 AM Pacific Time. During this time, clients with portals on these swimlanes were not able to access the application. Clients should now be able to access the portals successfully. RCA will be provided in 7-10 business days.
MONITORING
about 2 months ago - at 11/27/2025 02:40PM
The CSOD Technology Team observed a service disruption on US swim lanes (SL1, SL2, SL3 and SL5). The problem began on 27 Nov 5:20 AM Pacific Time and service have been restored now. Clients should now be able to access the portals successfully now. We are actively monitoring the system performance before we confirm the incident to be resolved.
INVESTIGATING
about 2 months ago - at 11/27/2025 01:38PM
US swim lanes (SL1, SL2, SL3 and SL5) are experiencing a service disruption. This is our top priority and we are working to resolve the problem as soon as possible. Please check back periodically for additional updates, which will be posted as they become available.
Latest Cornerstone outages
Issues Loading Application and Training - US SL5 - 1 day ago
Minor Issue - Latency - FRA SL1 (EU PRD) - about 2 months ago
Minor Issue - Latency issues for US PRD SL2 - 2 months ago
Intermittent timeout on US SL5 - 25% of Customers Impacted - 3 months ago
The Status Page Aggregator with Early Outage Detection
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 5420 services available
Integrations with
