ANY time the beam or streak flag is called with ANY particle script(including the ones that came with GS) from ANY vector
it does this. and I know VERY well that beam and streak are for particles. it's obvious that I know that as I mentioned I was using it on particles("whenever I try to attach the STREAK or BEAM flag to a particle").
I only showed one small portion of my scripts(the camera portion) in case it was something to do with that.