Sometimes I have to access my macbook by booting it in target disk mode from another Mac. Recently when I've been doing this, it seems Alfred's preferences are getting wiped, even down to the activation hotkey. I end up having to restore the ~/Library/Application Support/Alfred 3 folder from a backup each time, it's getting kind of annoying, particularly as this didn't happen in the past.
This is with Alfred 3.1, Powerpack (lifetime), Mac OS 10.11.6