I have an Asus Z97-K mobo that has USB 3.0 and USB 2.0 ports. I started getting errors in Windows 10 about running out of USB resources, and in troubleshooting this, I have discovered that all of the ports are somehow showing up (from Windows' perspective, anyway) as connected to the USB 3.0 controller. This is causing me to run out of endpoints. I've verified that these are the proper USB ports by verifying where the leads (and hard ports) are on the motherboard compared to the mobo's manual. Anyone ever seen this and know how to resolve it?