Creative Cloud Requires Repeated Sign-in and Registration

Question

I have been a Creative Cloud subscriber for several weeks now. My primary computer is active on the internet at all times. About every 2 or 3 days, it gives me the choice of reverting to "trial" or registering. I have to type in my Adobe ID and password and reactivate each time this happens. This is very annoying, to say the least. It is only supposed to check license status every 30 days, according to Adobe info.
I installed my second "seat" on a laptop which I travel with, on internet is less available. On that computer, I had the same issue. Since I didn't have a stable internet connection, the re-registration process was a bit more problematic, though in the end I was able to use it.
I never had a similar problem with the perpetual license products. Once licensed, they remained active until I deactivated them.
This seems like a bug in the CC registration area to me. Any ideas?  

Answer 1

I'm certain that haven't launched CS5 prior to one of these re-activate messages. I've pretty much stopped using CS5, but I want to keep it around, just in case.
I'll first deactivate CS5 - then it would be easier to re-activate CS5, in case I need it later on. But it usually takes several days for one of these re-activate CS6 messages to appear.
Perhaps CS5 is checking it's registration in the background? (without a launch) So even if I don't launch it, it's overwriting the CS6 registration info? So if I de-activate CS5, that would test this scenario?
I'll post results when I know something.