Sometimes, but not always, starting with one of the latest updates, if I hit ESC and then 'L' to logoff VO crashes. I am not entirely sure when it does and when it doesn't, or whether it is correlated to being in windowed mode vs fullscreen, but maybe some of you will have more details about it. It isn't a big bug, because chances are if you're logging off you're going to quit VO anyway, but it makes it so config.ini doesn't update, among other things, and it's somewhat annoying. (also submitted as a bug)