Sorry for the delay in my reply! Hope it's not too late for your project.
It looks like you are using an older version - a beta of the new capturing system before we got it working properly. Can you try downloading the latest version of Jaksta from here:
Make sure you leave the Jaksta app in your Applications folder and make sure you are running the new version that you have installed - you should be able to go to About Jaksta in the menu and verify that it's version 1.4.4.
From Ben Graham @ 09 Sep 2015 14:09