If I have an existing cluster in my project and one day I decide to delete one of the elements of that cluster, LabVIEW tries to fix all the references or black them out to help me find the errors. However, It seems that LabVIEW in some instances keeps track of clusters internal controls with an index and when you delete something, those indexes are now messed up.
For Example, if you have a property node linked directly to an item within that cluster, then you delete an item in that cluster, the property node now points to something else. OOOPS!
Also, if you have an Event Structure Case pointed to a control within this cluster, and one of the other controls in the cluster get's deleted, this Event structure case now points to the wrong thing!
LabVIEW is internally keeping track of the controls in a cluster with an index. It works fine as long as you only add new stuff to the cluster. But if you delete things, LabVIEW does not handle it well.
If LabVIEW instead had a notion of the name of the items, then it probably could recover well when an item was deleted from a cluster.
