can't read all gcode lines or what?

hi all,

i am creating gcodes for my delta with laser head atm. i know delta and laser is not a common couple but that's not the point now. i am generating gcodes from vector lines via rhino-grasshopper. grasshopper file is attached if anyone wonder.

so, i am powering laser with d9 output and my problem is sometimes it's not deactivates. gcode generator works like after the last point of line, turn off laser, move to start of new line, turn on laser, and i couldn't point a problem on gcode, example gcode is attached aswell.

what is the problem here? is it my gcode writing logic? or there is a trick like i need to add delay between those lines? anyone have any idea?

thanks in adv