It only happend cuz of the no gun bug When i play the game on firefox (where iam logged in on the site) the name is automaticly saved, but when i play on chrome (where iam not logged in on the site) i need to re-enter my name every time i start the game. Some bugs: When you stand close to the doors in the spawnroom en start to crouch the doors shut again. When i spammed crouch for a while the doors didnt open anymore and i was unable to get out of the spawning room. From what i experienced is that the enemies where able to get in at that time and when a team mate went through the door i was also be able to go through it again. When you jump or fall of something and spam 'enter' you will fall really slow (credits to @MiguelDreamer). When i exit fullscreen this happens in chrome http://imgur.com/s1CncaV i also tried it in firefox but nothing happend there.