Unity is requiring an internet connection to allow me to use it.

Hey guys, I know there are questions like this one already asked up here but i have tried all the solutions I could find and nothing has fixed it. I feel my situation might be a little different, but hopefully an easy fix. I am currently a permanent traveler and use Unity to develop as a hobby. I recently bought a new computer and downloaded unity over. Everything works great when I am connected online but if I try to start Unity without an internet connection it asks me to activate my license. This is a problem as I am constantly traveling and do not always have internet.

-I use Unity personal addition.
-I know you are allowed 2 computers per license and this is my second computer. I don’t even own the other anymore.
-It does this every time.

Thanks for any help guys.

Have a look at this one