Slide in transition flickering

I found the scene transition flickering in my iPad 3 for slide,move,page turn,etc transitions. But it’s fine for Progress transition. And there is no problem running in simulator.

My cocos2d-x version is cocos2d-2.1beta3-x-2.1.1. Is it a bug or I did something wrong?

Thanks

Could be because of the pixel format? Anybody have the same problem?