@J$ON what map? Corners and graphic bugs are not that important as invisible game tiles. I see there is one place with this bug right, right? What map?(edited)
About eye emotions: You can change it 4 times without any delay. After that there is a delay about 50 seconds and you can change eyes several times again. So 4 times of changing eyes within 50 seconds.
we have players all over the world. Even with 300+ping protection works fine. Packetloss doesn't matter for it.
And lets not discuss how protection works in public