Alan Zeman

I have a huge world which is connected mostly by rail. All rails exhibit this problem where the minecart derails on corners while traveling at high speed. We do not need that much realism in Minecraft. Had to go back to 14w10c for my rail system to work again.

I have a huge world which is connected mostly by rail. All uphill rails exhibit this problem. Had to go back to 14w10c for my rail system to work again.

I can also confirm the sound glitches are present is 1.4.6.

The bug is present in 12w50a. It is also present in Windows 64 bit as well.

Many thanks. The buggy minecart sound depicted in Peter's video is exactly the same sound I have. Very annoying.

I am having the exact same problem. The sounds would be normal and then would change to the "Bumping" sound. After a while, the sound would revert back to normal. After a while, the bumping sound would return. I also have noticed that at specific points in the map, I would hear the "Bumping" sound.