1) Make sure DX Platform CORE Jarvis services are working as expected
2) Check if the following DX OI pods are running fine and if there are any errors on their logs
doi-servicemanagement
doi-servicemetrics
doi-servicestatemanager
doi-servicerepo
doi-servicealarms
doi-tenantmanagement
doi-situations
3) SUGGESTION: If possible try to restart all dx-platform services:
<dx-home>/tools/dx-admin.sh stop and start