Please fix

I was having a great time playing the game because its an amazing game good job but after I downloaded the last update the game doesnt work properly. I am have a lot a trouble getting the plane in the air. And if I do get it in the air it starts doing weird things that I have no control over. The plane will start doing barrel rolls or dive bomb to the ground. The auto pilot keeps shutting off. Please fix the problem I am having and other then that great game love the graphics and its so realistic. And I checked every time to see if I had any systems that were checked failed but they were all working

Traxtortipper about X-Plane Flight Simulator, v10.3.0