The 'four arrow' full screen button in upper right doesn't change to indicate what the next button push will actually do.
When InfraWorks launches it correctly shows four arrows pointing outward, to go full screen.
Click that to go full screen, and the button looks the same, when the arrows should be pointed inward to leave full screen. Hitting Escape in full screen, just results in a 'Unable to open Model' error message, instead of leaving full-screen.
Click that again to leave full screen, and you first leave full screen and then subsequently reduce from maximized as well.
Cheers
