Excel view in Task Manager

[schabo]

I work with multiple instances of Excel running. These send data to SQL via VBA ADO and receive data via normal query. When I look at the Task Manager for those instances, sometimes the full name of the Excel workbook is there, but sometimes it isn't. Also, sometimes there is only one "Microsoft Maship Evaluation Container" line, and sometimes there are two. See image. I cannot find a pattern with which I can predict whether there will be one Mashup line or two, and whether the name of my workbook will show up or not. Annybody knows why? Thanks guys.