This is the reason why it is not recommended to have one click copy. When a problem arises there are too many possible causes and one also wastes the material and needs to spend a lot of time to figure out. My suggestion is to copy to HD and test (fast forward, check language, skip all chapters, etc. In full disk mode test all menu features) If there is a problem it is about protection, might want to try main movie instead of full disk. But if playback is fine on HD and the copied DVD doesn't play on standalone the problem is writing speed and/or bad media. I do not know this Jarhead movie but agrre with maineman, try main movie.