Mine is worst... Importing my model from archicad... i noticed a lots Broken textures on the walk way and road on the scene i uploaded.
Also if i save, quit and come on the project later it doesn't update my model form Archicad... it just keep closing unexpectedly
So i have to make sure i finish everything on archicad first before uploading it on Twinmotion 2019 because it would not update my model if i try working with both at real time .
I will just keep using Twinmotion 2018 v2 until this bug are fixed.