I was at Troitskoe military base i proned out to roll under the concrete wall and when I rolled I fell under the map, when I left and rejoined whenever I walk downhill I float into the air I can't go downhill up is fine. Also I don't know if the NVG's are broken but I can't seem to figure out how to flip them down. Lastly some players that I have ended I can't take some or all of them items.