When I first purchased GSX, the pax would walk to and from the plane.
There were no passengers in GSX, they came with GSX L2. Or, you meant you had GSX L2 installed in Trial, and they worked at the Trial airports, and they suddenly don't move well anymore after you bought GSX L2 ?
This is of course impossible and clearly not normal, since taking GSX L2 out of Trial won't obviously change anything in the way it works, only *where* it's allowed to work.
You don't say anything about your configuration so, assuming you use GSX, perhaps you might have inadvertently disabled the "Advanced Animations" flag in the graphic setting ?
