Hi, all. Just got my sig rig up and running and I couldnt be happier. One minor issue. I bought a new WD USB 3.0 1 TB drive as my backup, and for some reason it keeps dissapearing. No real rhyme or reason. Some reboots no problem, others its gone and I have to reinstall the drivers to get it recognized again. I updated all firmware, and bios, drivers etc, and no luck, still happens. Board is a rampage 3 extreme. Any advice?