Windows 7, Nvidia Quadro k5000
Broken: 2.73a bbf09d9
When autokey is turned on and you press play and enable the layered option next to the play controls, you move an object around on screen and it records the information into keyframes but it does not create a new strip in the nla editor after every loop in the timeline.
Exact steps for others to reproduce the error
Press play and move around the empty.