Problem with wavefront sees like broken object into unlimited face

Hello,

I always get bad problem with wavefront if tv loads into unlimited face :(

Please fix OpenTK! I really miss to load obj file in OpenTK since latest version can't work.

Which version did you use with OpenTK?

Please upgrade to OpenTK's Development from Myget: https://www.myget.org/F/opentk-develop/api/v2
Thank you for fixing version

Find with:
lastMousePos = new Vector2(Mouse.X, Mouse.Y);

Replace with:
Mouse.SetPosition(lastMousePos.X, lastMousePos.Y);

Why do you use StringBuilder? Please use "string"!

I am broken to search hard for normal wavefront loader for OpenTK. Cause I can't find wavefront example with OpenTK.

Can you have to fix wavefront loader for latest OpenTK Version?

Thank you!