Hey anyoane else noticed this.i used a green mutagen the one that boost sign intensity by 5 percent(didn t start the game for to long) and is working fine but after a load game even if mutagen is stil there that 5 percent effect don t work and i need to remove it and place it again.anyoane else noticed this?thx

I think you are in the wrong subforum.
This is for the witcher 1.

This may be the subforum you are after

http://www.gog.com/forum/the_witcher_3_wild_hunt#1432770780