I have been using a western digital USB drive to back up all my events. Recently I started using a new Western Digital My Passport Ultra USB drive however when it is connected to either an ION or Element before turning on the consoles it causes them to boot up extremely slow. Extremely slow. If I turn on a console without the new drive connected then after it boots up I plug in the new drive it takes an extremely long time to recognize the drive. The same drive works perfectly well on my desktop and laptop computers. Any thoughts as to what might be causing this.