If it was something like that, it would happen to everyone, on every kind of computer. But it doesn't. It only happens on two of the many computers that I use to test, and only occasionally. Arthur has never seen it on his computers. It happens to some players, but most people never see it. It happens in VV1, as well, where you have no ability to change the sort order.

Just out of curiosity, how much main memory do you have in your computer?