Avoid Mantaflow numerous bugs

Following this tutorial : https://www.youtube.com/watch?v=29yfS-icS3M 

I faced Mantaflow bugs (ubuntu20/blender 2.83.9):

Fluid/Flow/inflow/  intial velocity have to be very high (20 in my scene, 1 in the tutorial)

Fluid/Domain/Cache/Type modular break render randomly: use Final always

Fluid/Domain/Adaptive Domain can randomly break at domain border : no solution for now

Material loose major voxels packs at render: It seam related to use of ColorRamp for smoke density

>> download the scene