Normal map noise phenomenon

zipper101

I'm making NES.

When creating a normal map, the noise shown below appears.

I checked the polygon, UV map, but there is no problem.

I use a work wear set, but there is no noise like this.

No anomalies with AO or other maps.

I'm really crazy about this XD ;;

zipper101

.

I solved it by changing the size.

EarthQuake

Please send a description of this problem and copy of the scene to support@marmoset.co and we'll look into it, thanks