So my USB issue is either hardware related, which I doubt as they all worked right up to moment of Solus install, or more likely BIOS, right? So back to OP, what BIOS settings are you all using on Gigabyte Mobos as far as UEFI, handoff, legacy support. and so on. Sucks to have to choose between gaming (plugging in my xbox360 receiver) or access to my media files (plugging in external drive)