Need to know how to speed up SW. When someoen is already inan assembly or a sub assembly of a main assembly and someone opensthe main assembly it takes for ever to open the second time. I'massuming that every protection is being checked but it takes forever. Is there a way to speed it up?

If I open the main assembly with no one in it it takes say 1minute. If I open it after some is in one of the subs it takes like5 minutes. What to do?SolidworksGeneral