Operating system: Win10
Graphics card: GTX 1660 Ti
friend tried version 2.83 with same result
Short description of error
OBJ import works not as expected. 50% Tris are ommited during OBJ import.
Exact steps for others to reproduce the error
Import the attached .obj with 532 Tris. But Blender only imports 266 Tris. It looks like double sided tris are ignored by Blender OBJ import.
The .obj is custom made by an own tool, but I do not see any violation to .obj specification.