The thing that only shows up "randomly" when people know that the paper you're writing was either due last week or in five minutes. Seriously. someone really hates you and they know how much this makes you go insane. I personally think they're trying to drive you to the point of literally throwing your computer out the window.
Oh, yeah, " trying to connect. to edit offline, sync when you reconnect. " my a$$
or
when some one really, really hates you.