Thanks for the input. I don't think delays for each object being accessed is feasible from a performance viewpoint given that the object not found error pops up in seemingly random parts of the application. However, I did change the Playback option "Auto-wait timeout" found on the properties tab for the project to 5 minutes (300,000 milliseconds). This seemed to help but it did not completely solve the problem. It seems like the object not found error occurs with Infragistics components (menu items and Ultrabutton). I have verified that the Infragistics Object Mapping plugin is present and enabled. We are running Infragistics 2008 vol 2 clr 2.0. Anyone have issues with these third party components?