Last night I shut the cover on my Acer 7 Chromebook without logging out, plugged in the cord to recharge the battery, and went to bed. This afternoon when I opened the cover it was completely hung up.... cursor wouldn't move with either mouse or touch pad, no response to any command keys, and even the power switch wouldn't work to turn it off. I had to unplug the power cord and remove the battery to get it to turn off. I never have this kind of problem with my HP laptop. Anyone else had this problem with their Chromebook?
p.s. It's only 2 1/2 weeks old.