incorrect configured item

Hi,

We often (not always) face issues while generating a configured items in Sales Order form. The system "omits" some options, but for all lines.

For example, we create a first line 1.1, which we split according to different schedule ship dates. We generate the configured item for the line 1.1, correct.

We later generate the configured item (for the line 1.2, 1.3,..., we get a different configured item, which have some missing options in its BOM!

Have you ever faced this kind of issues? How did you solve it?

Thanks in advance.

Cyrille.