Weird artifacts

[ViktorTheGamerDK]

Hey!

I'm trying to texture a model in Substance Painter, but I'm having some problems with shading. Whenever I bake my model, I get these weird artifacts and shading in some spots.
Shown here:

The model was made in Blender, here's the low poly and high poly:
Low:

High:

Any help is greatly appreciated! Thanks in advance!

[Cyril Dellenbach · Accepted solution]

Hello @ViktorTheGamerDK,

Thanks for the message.

Most of the times, these kind of baking issues are due to the UVs or specific smoothing groups. Can I have a look at the UVs?

Keep me updated.

[ViktorTheGamerDK]

Hey!
I actually fixed it, some how, don't know how, but I did. 
My guess would be, that the UVs were messed up in some way.

Thanks for the help!