Twice when I have put my Dell laptop to sleep by closing the lid with CCS 6.1 running it hasn't gone to sleep. When I try to wake it up it hasn't gone to sleep and has effectively crashed, Note the battery hadn't run all the way down. Once it had a blue screen. Both times when I restarted it pointed out the crash and asked about safe mode. Once it had actually continued running and had gotten very hot. I have closed the lid on the laptop hundreds of times when CCS wasn't running with no issue.
From reading other posts I noted that maybe the problem wasn't CCS directly but that I put it to sleep before I unplugged my Launchpad (MSP432) from USB.
Thanks,
Andy