Blender crash.. Help!

Hey Guys!
My blender file crashs when i press P. the objectives are:Go to red color.
Next move the cone to blue color.
And i want the when the cone is on blue past 5 seconds. the sphere down and end or put invisible the floor “destroy”.
It works if i do the process for the sphere… but i want for the cone that is in the second layer!
Thanks in advance!
blender.blend (698 KB)

When setting collision bounds for objects in scene it works good, try