Rebuilt my system after backing up my data and when I try to add one of my disks I get an error saying "Sequence contains no elements." Also noticed that the drive shows up in disk management but not under this PC. I can assign it a drive letter and then it shows up and I can add files to it, but still same error when adding it to my pool.
This is a new pool I'm setting up, I have a 3tb and 2tb drives running a fresh install of Windows 8.1.