Hi
I am a Revit user. I have added a bunch of Revit issues, its problems & its solution in the given link below
https://docs.google.com/presentation/d/1WdU6n1SywER-96rWvM3Wb9_0F1uZ_C_n/edit?usp=sharing&ouid=10669...
This link contain a Revit ppt with images and videos.
please go through it and have a look & update