Beamng exporter freezes on 'sourcing lua data'

most of the log is full of
[2023.04.09-22.34.47:573][777]CamsoLog: Error: FMOD error 30 - An invalid object handle was used. : E:/JCB_BUILD/AutomationGame/Source/AutomationGame/CarExport/AuCarExportSound.cpp(319)
if that helps, ive tried reinstalling the game and verifying the files