Thank you for posting on the Intel® communities.
Not sure how the Intel® Compute Stick STK2mv64CC is connected but you might try the following:
Intel Customer Support Technician
Enter Bios Configuration > USB , verify that the USB is set to Enabled. Or, even better, while in Bios press ob F9, followed by "Y" to set Bios to default settings. Next press on F10 , confirmed by "Y", to save default settings and exit from Bios.
Are you connecting devices directly to the USB port on the Power Brick or, are you using USB HUB?