Hi 

First of all i have to thank you for this awesome software.

I am using tracker 9.94 and jre 1.8.0_102.

I am using a jpg photo and applying the perspective filter on it.

Everything works fine.

But if i save the project in a .trk file then when i opens the .trk

and go to the perspective filter the only think that i can do is to uncheck the Enabled field.

If i click again the Enabled then crashes the Tracker.

The same crash happen when clicking the Properties field.

Thank you for your time