Scripts linked to respawn event handler sometimes do not work. It has something like a 1% error where script/s linked to this event handler do not work/run.
For example on my DM mission I notice that sometimes people were able to use smoke grenades or to use an optical sight when those items were not included in my mission. Those items are included in the default gear for the BLUFOR rifleman.
I took pictures to probe my point (Please note attached documents)