Long Save Time With Motion Analysis?

Hello All,

I am having trouble saving assemblies that contain a motion study.  I can run the study just fine, but when I try to save the whole assembly it takes a long time.  It seems the file save time gets longer with the motion analysis calculation time.  If I run a study that calculates pretty quickly, the file save time will be longer than usual, but if I run a study that takes a very long time, the save time will be extremely long.

Does anyone else experience this? 

Thanks,
Jason

SolidworksMotion Studies