I have an assembly with multiple configs. When I go to balloon the items, if there is only one config everything is fine, but when I select additional configs to populate the BOM just one balloon turns from "5" to "*". I created a new drawing and BOM thinking there was some corruption, but it makes no difference. I've had an identical problem on other drawings, always involving the same part (hinge). I ended up doing some "not best practice" stuff to get it to work last time.
This is driving me crazy. It seems it might be something with the configs. Any ideas greatly appreciated.