Nope. I was continuously using the PC for other stuff and when done closing those program windows, I looked at Defraggler,,,it was stopped and inactive and no longer even displaying the F: drive I was defragging.
I agree tho, and have my PC not sleep for a couple hours automatically, and if backing up data that will take a long time, I turn off auto sleep or shutdown forever, and turn them back on when done. I have never done USB suspension because never thought I needed to do that.