Before you create the landscape or press play, find the ‘directionallight’ or ‘lightsource’ and delete it. See if that helps. I know the default light will freeze/crash the editor on creating a new landscape.
Before you create the landscape or press play, find the ‘directionallight’ or ‘lightsource’ and delete it. See if that helps. I know the default light will freeze/crash the editor on creating a new landscape.