Now the problem is solved. I finally can jump anywhere in range. Also generating world is much faster (few seconds instead of minute). Progress! :)
Now I have question about any missions or other way to gain money: how to do that?
Buying and selling resources is not very efficient (in the beginning) and I have to remember all the prices I used. I remember that in Port Royale games you had "mean price of owning wares" that helped to sell something with profit.
Anyway, great game!