I know this may be a stupid question, but running while loops that never end until the game is stopped, does this take up part of the Nexus? Also, when my level first loads, it crashes saying Nexus to small. Could it be just trying to load a bunch of objects at one time and starting the while loop? Could this be fixed by waiting between loading objects? I have my nexus set to 8000 temperarily to find my problem here.