Hello,
I recently purchased the Z2 Mini G3 Workstation with pretty much all the upgrades a couple of weeks ago. I've just discovered that if I plug my iPhone 6S Plus into the USB "charging" port on the side of the machine, Windows 10 pops a "Power surge on the USB port" toast that says the port could not supply enough power to the device. At that point both of the side ports stop working.
This sounds like some kind of hardware malfunction to me as I can't imagine a good reason why the iPhone would not be compatible with that port.
Anyone have any ideas?