When I take off and move the controls to take it off the automatic pilot, the plane will begin to roll to one or the other directions.  I haven't touched my stick.  I notice that the bar close to the  rudder indicator begins to move.  It's hard to try and learn to fly when I cant even seem to make the plane fly straight.
Also, I hit the key for flaps, nothing happens.  I hit the key for gear, nothing happens.