On two successive days, I find that my trial version of LR 6CC has crashed when I awaken my Mac mini (late 2012, i7, 16 GB, OS X 10.9) from overnight sleep. Otherwise it seems to be working well.
Anyone else having this issue? As a long-time user of LR, I've never had a similar problem with any previous versions.
After my previous posting, I realized that I'd been using the new version for a couple of days but had not yet quit the program (nor backed up the new catalog). So, I did this and then restarted LR 6CC and tried several sleep intervals without encountering any crashes. So perhaps what was needed was the restart and backup. We'll see tonight if the problem returns after waking a longer sleep interval.
The crashing-during-sleep problem persists.
Before having an opportunity to sleep the computer overnight, Lightroom 6CC crashed again--sometime after the computer went into sleep mode (via Energy Saver timer) a couple of hours ago.