hi,
yes. headset rectangle is not shown what can make confusion. will fix that.
right now I am working on CPU.
yes. if square box flashes and you can see in the left rectangle info that it is not detected it means that colour is not detected.
If you play sitting position you should see in the window in calibration mask a pretty white circle. i assume you sit not more then 2 meters from kinect. this is pretty close distance and tracking should work very well.
can you send some screen so I can understand what happens?