New York to Paris, suddenly says account was not valid.

Hi,

Enroute from New York to Paris, I got an error message saying the account was being used on a different device, and thrust was cut. I spent the next 5 minutes trying to figure out why it was happening, but I do not have any other device that has Infinite Flight downloaded on, it is solely on my iPad. Is there any possible way to fix/prevent this in the future?

Cheers.

Try signing out

This is likely due to the server issues. It can cause these things to happen. Chances are no one was using your account.