I often have source scripting open in one window in Word and compare things with the screens at they play in Articulate SL. In the 2.0 upgrade, I started having problems with the playback stopping if I click out of Storyline.
I'm talking about the play button directly above the layers on the timeline - not preview. I don't think this happened in 1.0 because taking notes in Word is part of my workflow. Well, it was until the upgrade :) Any suggestions? Are you noticing this too?