With the advent of LabVIEW Real-Time and the increasing use of reentrant VI's in NI toolkits, it's becomming more and more frustrating to debug your LabVIEW code. You cannot see live data on the front panel of a reentrant VI. You also cannot debug it using the conventional probing methods.

I guess my wish would be to have the ability to do ALL of these things. When you double-click a reentrant VI icon on the diagram, THAT instance of the VI would open for viewing or debugging. This would have the potential to have multiple panels of the same VI open, each referencing to a specific version in memory. The title-bar of the VI could be labeled to reflect this.