Not a big deal, since I know how to stop it from the tray icon.
But I often find myself pausing indexing while Logos loads (for example after downloading an updated or new resource). This helps Logos load faster, gets me back to where I was, so I can move on. Once Logos is up and running, I can read while indexing is going on, though paging takes longer.
It would be nice if the Logos start-up protocol simply delayed starting until after the loading procedures are finished.