I'm a user from China and the connection to Airspace seems not stable enough that i frequently failed downloading the Apps. I have no trouble visiting other sites at all.
What's worse, Airspace don't have the mechanism of breakpoint transimission and download the App from the beginning every time.
It's a nightmare to download a new App. I usually retry nearly 10 times before I could finally managed to download an App. I was really scary to watch the progress bar going, because once it ran into any problem next time the bar will still go from the beginning..
Hope the staff of LeapMotion can be awares of my problem, which may also be the others'.