In case anyone want a temporary fix for this issue:
Blender:
Open blender directory 2.80/scripts/addons/io_scene_fbx/import_fbx.py, find line:
real_fps = 25.0
and replace by:
real_fps = 30.0
Edit: this is better:
In case anyone want a temporary fix for this issue:
Blender:
Open blender directory 2.80/scripts/addons/io_scene_fbx/import_fbx.py, find line:
real_fps = 25.0
and replace by:
real_fps = 30.0
Edit: this is better: