Jump Desktop 7.2 for iOS may crash when connecting to a computer configured using the old automatic setup app. The old automatic setup app is no longer supported. If you haven’t already, please make sure you update all remote computers to Jump Desktop Connect which was released almost a year ago.
We've submitted 7.2.1 to Apple for review. It prevents the crash and shows a warning dialog when you try to connect to a computer thats running the old automatic setup app.