Collision not working after Loadlevel

Hi, I have this strange problem, I have a menu scene and a level scene, when I run level scene in editor everything works good, However when I load the scene from menu via Application.LoadLevel(1); entire collision in the scene is not working. I have some collisions with objects and enemy, all Is shut down. however triggers work well. The same situation is when I run it on Android.

The Only load up parameters that I pass from menu scene via playerprefs are whether to vibrate or play sound . The editor gives 0 errors.

Any ideas ??