hi, so im hitting a wall, and despite my best effort to try to "understand it" im still failing ...

here im at P2 at the red marker (meteorite/tower), i as a ST, despite my very best effort (watching guide/toolbox)fail still to understand this mechanics ... (truly ashamed of it ...)
did so many training that literally P1 and P2 (up to this point) i can literally do it with closed eyes ! but this ! nop ... (going with random that everytime change the macro/strat surely isnt helping either...) so here i am calling or should i say begging for help, for someone to maybe coach me in exactly as a ST, i do from time to time get it right if its either me or my duo that get it south but if i need to switch, its most likely going to result in a, game over, for me ...


so here i am asking for tips/advice for a ST in how to resolve this mechanics ;(

(friends everywhere told me that nobody wanted to ST this because of how busy we are, and slight mistake cost the grp dearly, clearly understand what they meant ...)