Thanks for that clear explanation. We just figured out basically the same thing. In 6.0.10 they were used to hitting Print then immediately hitting X.
With 6.1.2 that sequence results in AC crashing (not the system shutted down as they first reported to me). Looks they need to wait maybe 5-10 seconds now and let the window close on it own. This is irritating to them, but at least we can avoid the crash by not hitting X.
