Follow the steps by watching my clip; It occured everytime I tried to play in this map (both custom and public games).
Today i was concerned about the possibility of losing my outposts right after the end of the open beta, will it be the case or i'll be able to play on them again? I'm just a bit worried because i spent several hours to build my levels and it'll be sad if i won't see them again on release ^^" Thanks in advance.