No, each of the two subpanels calls a different VI. Try it!
"Satans Little Helper" wrote in message
news:50650000000500000090920100-1079395200000@exchange.ni.com...
> Are both your subpanels calling the same VI that contains the 3D
> graph, or are you using two separate VI's? If your subpanels are
> sharing the same sub-VI, then that sub-VI should be made re-entrant
> executable.