All ClassLink services have been restored and are fully operational.
Posted Oct 20, 2025 - 20:04 EDT
Update
All ClassLink services have been restored. We will continue to monitor over the next hour to ensure all services remain fully operational.
Posted Oct 20, 2025 - 18:01 EDT
Update
We are seeing significant recovery across most ClassLink services following the AWS outage. However, some SAML 1.0 applications and console are still experiencing issues. Our team is actively investigating and working toward full restoration.
We will continue to monitor the situation closely and provide additional updates as more information becomes available.
Thank you for your continued patience.
Posted Oct 20, 2025 - 15:46 EDT
Update
AWS continues to work on mitigating network issues that are affecting multiple services, including those used by ClassLink. They are validating a fix for EC2 instance launch failures and plan to deploy it to the first Availability Zone once it has been confirmed safe to do so.
While progress is being made, we are still unable to fully scale our services at this time. We remain in close contact with AWS as they implement recovery steps and will provide another update once more information becomes available.
Thank you for your patience as we continue to monitor this situation closely.
Posted Oct 20, 2025 - 13:50 EDT
Update
We continue to experience issues scaling our services due to an ongoing AWS outage affecting multiple systems. According to AWS, the problem originated within the EC2 internal network.
Our team remains actively engaged with AWS as they work to identify and implement mitigations. We will continue to provide updates as more information becomes available. At this time, we do not have an ETA of when services will be restored.
Thank you for your continued patience as we monitor and respond to this issue.
Posted Oct 20, 2025 - 11:28 EDT
Monitoring
We are aware of an ongoing AWS service disruption that is impacting signing in to ClassLink. AWS has reported substantial improvement in one of the affected Availability Zones and is working to apply the fix across remaining zones.
We are closely monitoring the situation and will continue to provide updates as AWS implements full recovery.
Posted Oct 20, 2025 - 08:36 EDT
Identified
Amazon AWS has identified the root cause of the issue. Services, such as signing into ClassLink, may slowly start functioning as expected again. ClassLink is currently monitoring the situation.
Posted Oct 20, 2025 - 07:38 EDT
Investigating
Amazon AWS, a service that integrates with ClassLink, is currently experiencing an issue affecting users in the US-East region. This outage may impact users’ ability to log in to ClassLink. Our team is actively monitoring the situation and will share updates as they become available.
Posted Oct 20, 2025 - 07:14 EDT
This incident affected: Sign in to ClassLink (Active Directory Integration, Google Integration, Azure Integration).