hello
tldr: beam emitter is hidden on translucent material background (opacity 1) if end location is not under that material, if is, then its not hidden…
https://.com/watch?v=Bx_mrp1AwJQ
someone any ideas how to solve that?
bump bump…
Umm, a blind guess - separate translucency in the material? Try fiddling with that.
great! that was it 
thanks