To whom it concerned.
Good morning, I'm Bohyeon Kim from South Korea. I've been really appreciating your company's CC service which is like super excellent.
But, for a couple of days lately, i've been having this problem like shown above. Whenever I try to log-in, I, without no specific reason ,automatically been logged-out. Strangely, I have no problems at all using CC products (like Illustrator) though. Plus, I've paid every single fee for monthly plan perfectly well.
I hope this problem will be fixed as soon as possible, since I have to use CC like everyday for my business.
Sign Out When Sign In http://forums.adobe.com/thread/1450581?tstart=0 may help
And, just in case you ever have this problem...
BLANK Cloud Screen http://forums.adobe.com/message/5484303
-and step by step http://forums.adobe.com/thread/1440508?tstart=0