From a previous post i made i believe it is from the Static map Humvee's i am getting it at southern airfield and near church in cherno. i noticed it as a slow progression as well coming from a humvee that once noticed grew larger and larger, on validating arma2 and arma 2 Op arrow 1 file not validated ( then launching combined ops via steam ) then playing game it fails again when attempting to load either A as previous people have said the static dead soldiers, or from my experience the humvee's that are usually next to said soldiers.