All, Appreciate your time and response to my queries:1. What is the maximum number of widgets allowed in a component or a dialog?2. What is the impact on performance if a component has a large number of widgets? Are there any best practices recommendation with respect to this?3. What is the query to...

Do and check the following to fix the problem: 1. Did you earlier create and then delete some nodes under the folders you are working on?2. Did you make too many changes without saving after each change?3. Close the browser. open a new window. Clear the cache to be sure. Redo the changes (you could ...