Photoshop :: CC Lockout On Regular Basis

Since joining Photoshop CC I have been locked out on a regular basis. Each time, I am asked to sign in again and register, even though the registration page is fully filled out. This has happened three times in the last week. It isn't a matter of not paying the monthly fee...the payments show up in my account. Yet, each time, I get a message that my 'trial version' has expired. Except, I never downloaded the trial version. As I understand it, if you don't pay, you get a couple of months before you are locked out. Yet, here I am, fully paid up and locked out at least once a week. It's no big deal to sign in again but winter is coming and where I am, we regularly lose internet, sometimes for a week at a time. I also travel to remote corners of the globe. What am I supposed to do if this happens when I am cut off from the internet.