anything helps pics below

Hey guys I'm currently growing in dwc my reps at 79 threw the light on 69 with them off I am in week 6 day 3 of flower i don't kbow what could be doing this to my plants maybe another type of mite? Def not a spidermite had them before I don't see any pests under a scope but I don't know if I'm just missing them?

probably one of the following

whitefly

fungus gnats

thrips

maybe some kinda moths

I would be on one of the 1st 3 if I had to

Check your roots and rez temps. In some pics your leaf edges are starting to roll in, an early sign of heat stress