Hello. I have downloaded the ADE app on my iPad and there seems to be something wrong because I am unable to authorize my device no matter how many times I put the correct Adobe ID and password. I am able to login on google and on other devices, just not into the app. Everytime it says "Incorrect Username or Password." I have changed my password and I have deleted the app and redownloaded it. Nothing seems to work.
Got the same problem and contacted Adobe support viachat. They referred me to this forum.... as I can see now, this does not help at all or did you receive an answer to your problem?