The issue affecting access to Emplifi Knowledge and Agent Assist has been resolved.
Our preliminary investigation indicates that prolonged requests to a customer-specific Knowledge Engine consumed the available processing capacity within the shared Knowledge user interface, causing it to become unresponsive. Restarting the affected application components restored service, and subsequent monitoring has confirmed normal operation.
The Knowledge Authoring Tool was not affected. We are reviewing additional timeout and workload-isolation safeguards to reduce the risk of recurrence.
Thank you for your patience while we worked to resolve this issue.