We are not aware of such an issue with the RadOrgChart for ASP.NET AJAX.
In order to help you, we will need a sample runnable
project(filled with dummy data), where we can observe this problem. Please take your time to prepare a sample, and send it to us for investigation.
Do you want to have your say when we set our development plans?
Do you want to know when a feature you care about is added or when a bug fixed?
Telerik Feedback Portal
and vote to affect the priority of the items