We are currently not aware of similar issue reported in the RadDiagram. We tested our OrgChart demo with save / load and re-layout and everything worked as expected. Is it possible for you to elaborate a bit more on your scenario - your ViewModels, your GraphSource, how you save and load ? Is it an option for you to send us an isolated sample in a new support ticket that we can investigate locally and find the root cause of this issue. This will be highly appreciated. Thank you in advance for your cooperation.
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