The flashing on screen seems to have gotten much worse sinse TFS came out. Now its when ever you stop running which happens quite often in most peoples cases (unless your a titan haha). And as someone who does have epilepsy im just glad i am on a medication that works because otherwise i would not be able to play this game. During raids and crucible it can get to the point where its like a nightclub with strobe lights its that bad. Bungie please give us the option to dial down or even turn off the buffs/debuff effects or what ever the flash is.