Because in GSTNet with C-Script it goes like:
Code:

---

dllfunction GSTNet_effect(functionname, number, &position, &speed);

---

And in Lite-C something like:
Code:

---

function GSTNet_effect(functionname, var* number, var* position, var* speed);

---

I'm not really expert, but I think all these DLL functions must be adapted to Lite-C in order to prevent serious errors. Also it could be that the GTSNet DLL source code must be changed. I remember such problems while converting Destops MySQL DLL for Lite-C and Uhrwerk/Zeitwerk helped me fixing.