Cant Start A Lobby

[Hazop]

I wanna start a lobby for TCW - Telgarde, a custom map I made for beta testing and what not.. however when I open a lobby after about 10 seconds or so it closes automatically and brings me back to the lobby browser..

Anyway to fix this? I doubt its from map corruption because I didn't even save on any of my maps with the previous 1.31.0 version...

(Map I was testing) The Map I was testing | HIVE