When moving to a large area view of my world, chunks load with some hollow areas until distance is closer. But when moving to where I can see the horizon of the large area, minecraft will freeze, and display minecraft has crashed, but there is no visual artifacts. I have reduced rendering distance to alleviate the problem, but it has shown no success. And have allocated about 4GB of memory to Java in an attempt to fix the problem, and still no success. I have included all the crash reports.