Wrong configuration in 3D preview

I uploaded a part having several configurations withsuppressed/unsuppressed features (controlled by an Excel designtable). Now when a user selects a certain configuration, thecorrect part number is displayed and download delivers the correctmodel. But 3D preview shows a completely different configuration.

Furthermore, sometimes the combo boxes for configuring the partdisappear completely, so the user has to reload the page.

Maybe someone has made a similar experience?

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Thomas Grauer
Grauer Engineering
SW2007Solidworks3d Contentcentral