I was on short final for runway 25L EDDF and my live flight connect just froze up and I crashed short final of 25C (plane slowly drifted to the right and pitched and was down).
I never had this happen to me but I knew it was a wide spread issue that does effect some people using this application.
In my opinion LiveFlight Connect is really out of date and not properly maintained; I think there should be an update soon because the application has 35%-50% chance of working properly.
I hope this post gets to the developer(s) so that they can take care of this issue.