Holy buggy software, Batman!

After coming off the high of my first (and definitely not last) Adobe MAX, I got this app to get my 10-year-old son started with non-linear editing. It has been a VERY frustrating experience, to say the least. He has pretty much spent the entire weekend working on a montage of his epic Xbox gaming moments. The above graphic comes up every time he tries to export locally or to YouTube (or both simultaneously). Each time the "Around timecode:" filed has a different time stamp!
Other annoying behaviors:
1) The Program Monitor regularly goes black, prompting a restart of Rush. (I have Quadro P3000 with current drivers.)
2) There are often bizarre A/V sync issues.
I am better off simply teaching him how to use Premiere at this point...
