Lightmap, Normal map, Orfix or Genshin issue?

Question

Ever since 5.3/5.4 and the last Orfix update, I've noticed that some textures have some noticeable issues. Namely some skins that used to be smooth and have seamless light reflections, now have mismatched joins and polygonal light reflection issues. Very noticeable on skin and metallic textures.This is only for some skins (the small minority), and while I understand that Mihoyo had changed some normal map colors for some characters, correcting to the updated colors does not fix this issue for some of these skins. Updating lightmaps, normal maps and graphic settings also have no effect on mods that these issues occur on.I was wondering is anyone else run into this, and or has successfully fixed this for some skins.As I know an Orfix update is in the future works and features like force outline and Transparency still have some remaining issues, does anyone know if these issues are related?

~ToXiC~ · Answer

Try to save the NormalMap as (BC7 Linear), better to use Paint.net tool for that. if doesn't help give me the mod link to check it on my side.

slh@gamebanana · Answer

seen the same issue on navia mods, here's what I did to fix it:resize the BodyNormalMap to 1024x1024, and fill the whole canvas with the color H300S28B50 or R128G92B128

buck.k · Answer

https://gamebanana.com/blogs/20586This worked for my Dehya and Collei, it might work for you.Download the new normal map and scroll down to the comment by Dizashi for instructions