Jo, ich habe den Grund bei Jonathans Posts gefunden
-There appears to be a bug in binary 315 related to Subsurfacescattering (SSS). It isn't preset specific though - it seems to be related to presets that use SSS and binary 315. I know three people now who have reported it. Hopefully Boris will look into it and find a solution.
For now a temporary solution is to disable SSS if using binary 315 or revert back to binary 314 (or earlier). You can find older versions of the GS preset in the files section - those use binaries prior to 315.
Da wird wohl nur die 308 derzeit zur Auswahl stehen.