Before i run the gsx updater everything was fine. And since i run the updater, i have not updated anything else.
We haven't updated the vehicles either, since the first time we ever released vehicles with DL so, this clearly cannot be caused by the Live Updater.
It's just that you must have changed another setting, and noticed the fps decrease only after running the updater, but that was just a coincidence.
But that's not really the issue here. As you can see from my previous screenshot, taken at the same airport, the fps impact of the GSX vehicles at Geneva at night is very reasonable, and I obviously use the latest version of GSX.
Not that this would make any difference because, as I've said, NOTHING in the vehicle models has changed, and the models themselves are the only thing were DL are defined.
Also, as you said yourself:
"With a default aircraft on a default airport i get normal frames."
That's the final confirmation that update couldn't have anything to do with this. I hope you don't really believe a GSX update could have any effect of the
fps loss caused by a 3rd party airplane, since you say a default airplane has normal frames.