There seems to be an issue with PrecipitFX 1.5.0.4 and Active Sky Next (Build 5848) under P3D v3.1.
Following Image shows the correct precipitation of +SN (Heavy Snow). This is generated from the built-in Weather Theme "Heavy Snow" of Prepar3D:
This image shows the same scene with ASN connected:
As you can see, the snow flakes are too small and too barely!
The Slider "Special effects detail" is set to "High" and I did reinstall PrecipitFX more then one times.
What is going wrong? I like the Textures of PrecipitFX and want to yuse it together with ASN like sure many others of you ...