Hey, Go to
Official\OneStore\Asobo-aircraft-generic-turbo-multiengines\SimObjects\Airplanes\Asobo_Generic_Turbo_MultiEngines\aircraft.cfg
Then edit the .cfg file so that icao_generic = 1 reads icao_generic = 0
I’ve personally found that if you disable all of the generic planes all live traffic disappears. Maybe leave one of the lesser offenders active