I have a Samsung Galaxy Note 4. This issue has been flagged as a duplicate so many times, please understand this is unresolved and is currently happening in the game. It is not do to any frame drops it is do to the fact that the spaces in between the D-pad buttens are still able to influence visual movement. So when you have your right thumb moving with the left, and your left thumb happens to pass in between the D-pad buttens, then it will sometimes cause the players sight to switch instantly to the ground causing a serious disrupt in gameplay (NOT A DUPLICATE). Please do not mark as resolved or a duplicate because this is still a issue even EckoSoldier the YouTuber is experiencing this problem as well.