aaaah, spoke too soon. I can't get it to work again. Even paused, it's crashing. In my test, I was at an airport that was not AES supported. I launched FS9, when to the default airport on the runway and tested my add-on aircraft.

Now when I go through the actual flight mode:
1) Launch Track IR,
2) aunch Ground Environment,
3) launch FS9 at the gate,
4) select the weather, look around outside to load
5) PAUSE,
6) undock the overhead or FMC then CRASH as I drag it over.

One of these steps is messing up everything. Back to testing....