one of my early moultries was bad about glare/whiteout pics
far as i could tell,the sunlight caused it.

also,this time of year,pointing the cam north or south doesn't help alot . with it being summer the sun is more directly overhead. later in the year the sun will be further south and thats when you need to point them north. try putting them deeper in the woods where it's shady if you have them on a field edge. hope this helps !