I am so tired of my USB 3 drives disconnecting when the nMP goes to sleep. It does not happen every time. Instead if happens randomly a couple of times a day. I have a 2TB 2.5" USB 3 drive that houses my iTunes library. In addition I have the following devices connected: Promise Pegasus R4 (via TB) Lacie 2Big (via TB) G-Tech 3 GB 3.5" (via eSATA using Lacie TB --> eSATA hub) There are no issues with any of the 3 above disconnecting ever. At first I thought it was the USB 3 hub that I was using, but I have the same issue when the USB 3 drive is connected directly to the nMP. This is really annoying because the 3 desktop drives are usually powered off when I am not working on the computer, but I keep iTunes running to serve media around the house. Whenever the drive "disconnects" I have to restart iTunes, even though it shows up again by itself in Finder. Is it just me, or does this happen to anyone else? I have disabled "put drives to sleep whenever possible".