One question. Have you inspected the name of the database used by the 2 instances of Knowage server you are using? When I was doing installation, I noticed that depending on the charting tool you chose during installation, it builds a different database schema. Highchart uses "knowage_demo", Chart.js uses "knowage_ce". When I try to import the data from one schema to another, the datasets are not visible and the cockpits wouldn't load