We figured out what was causing it in the end, although I don't know exactly why.
The problem is with parts that are inserted into parts. If I just roll back the model to before the part was inserted, most times it will be okay when I rebuild it.
Hi
I'm having problems with model views that turn invisible after they've been checked in to EPDM and then checked out again. I don't know exactly when this happens, but everythig is fine before it's checked in.
The problem is with the "hidden lines visible" and the "hidden lines removed"...