I am running an iMac on OSX 10.9.2. Over the past month or so I have had the issue where I get signed out of creative cloud every 5 or so minutes.
I have all the latest updates but no joy, every 5 minutes I am signed out and have to enter my password to open apps and get the TypeKit fonts back.
I dont beleive this is a connectivity issue as I dont have this problem on my MacBook Air.
I have tried renaming the the SLStore and OOBE to SLStore.old and OOBE.old respectively. Tried opening photoshop and it said Adobe Application Manager needed to be installed. I did this, signed into Creative Cloud and shock, around 5 minutes later I am signed out again.
It sounds like I am not the only one with this problem. If anyone can help it would be appreciated as I cannot continue to work like this.
A drastic solution that worked for at least one person
-One fix for signout problems http://forums.adobe.com/thread/1408331?tstart=0