I purchased a digital download of X-Plane 11 and have a product unlock code.
I've entered the code and it works fine at that point. However, several days later, when I start x-plane, it asks again for the code.
I do not want to keep the PC connected to the internet, as I have the anti-virus and other update processes disabled to keep the PC from running extremely slow while I am "flying". Not sure if this has anything to do with it.
To satisfy the message, I have to plug the ethernet cable in, connect online, enter the code, then unplug the cable. How else can I stop this annoyance?