I find the green "your kills, best player's kills" bar across the top to be in the way, and it blocks your view of other tanks, say one that is on the top of a hill or a building. Maybe it could be moved to the bottom of the screen where it would be more out of the way.
Part two: When you push the Tab button to see the list of players in the battle on the top left corner of the screen, it sometimes stays there blocking the screen. When you press the Tab key again, it's supposed to go away, but sometimes it doesn't,and the list gets longer when more people join the battle.
Customer support service by UserEcho