MOVED: The game freezes on purpose

Part of your problem is going to be the CPU. You have six real CPU cores, and four that are pretty much worthless. If the game gets stuck onto one of the worthless cores, then it is going to have problems.

A log from when you have the issue would be more useful in troubleshooting. Read the Pinned thread here on how to report an issue so you can share your log on Pastebin.