Steam ID: http://steamcommunity.com/id/_mulch/
So I was in a highlander lobby and I was playing as Engineer, which is my Highlander main. I'm not sure if the lobby was mumble required, but I was in mumble communicating with my team.
So when I normally play Engineer, I have in my Engineer config a script that builds all my buildings with certain keys. Before I got on TF2, I used a crosshair switcher program which lets you create custom crosshairs for different weapons and adds the crosshair commands into the different class config files. When I updated all my class configs with the new crosshairs, it deleted the commands I had to build the different buildings, which I forgot about and should have updated before relaunching TF2 and playing lobbies.
So I'm playing in the lobby and I press N (My build teleporter exits key) and my game instantly crashes to desktop. Before I used my Engineer config, all the N key did was open my backpack and now for some reason, it crashed my game. I try to tell my team that I am coming back and then I click on the reconnect button. Before I reconnected, the team reported me because they thought I was leaving. I finished the entire game and when I came back, it said I was banned from lobbies.
I don't know if this is because I was reported too many times or what happened. I'm wishing to get unbanned so I can go back to playing lobbies again, thanks for taking your time to read this and thank you for creating TF2Center!