Glitchy controls/AVCARS

Hello guys.

So lately, my sim has been kind of weird. I would setup a flight in the NGX, wait for the countdown, and begin flight in my AVCARS program to track my flight for my VA. But when I select begin flight, it would say Im on pushback, and stop working. (crash) Then when I would go back to the sim, my rudder/yoke would not work. Like there not even plugged in, even to know they are.

Anyone have any clue on what's going on?

Thanks.

-Dmitri

 (I have all drivers installed and up to date)