Alternatively you can used DU Recorder to record everything on the screen. it works.

Now new update already enable email, you can send to email. to do this you must open with web browser at on local network. beside that you can use NAS storage if you have it. to me this only the way...

before you click on motion tracking on/off make sure you blue marked all the area, them you click the both button on. The recorded motion will mark orange colour on time line view. hope you can...

download upgrade for TP Link NC450 V2 - http://www.tp-link.com/en/download/NC450.html#Firmware ONLY FOR NC450 V2

Only for NC450 V2 got update

great .motion tracking is when the camera detect motion the camera will follow the moving object.