Hi,
currently there seems to be an issue when upgrading to Win10 and running the Kinect V2 on a USB 3.0 PCI extension card. I have already issued a request on the MS Kinect forums but so far I have not yet received an answer.
Currently the only solution seems to not upgrade to Windows 10 when using a USB 3.0 PCI extension card. If the Kinect is directly attached to the motherboards USB port you should be fine with Windows 10.
Best,
Markus