Problem with the Shooter Game Sample

So, Basicly what im trying to do is play the new mountain landscape map with the shooter game mechanics. Which i have been able to get to work. However, Im testing this with friends via open ip connect through console. First, i have imported the mountain assets, got the level to load, and have had multiple clients via editor work just fine… but when we go to connect via open ip connect, after the build/package it doesnt want to load, however we can connect to the FFA map(sanctuary) and TDM(Highrise)… play just fine… shoot kill all that good stuff… but when we try to load the landscape mountain sample, it doesnt work, it will load the players in their own seprate map, and trying to connect open ip just hangs at the menu screen. Ive looked in the world settings,everything seems to be fine. Game mode is set to FFA… I’m just confused how it works in editor with 4-5 clients running, but then cant get it to work when i package and try to connect open ip, and only on the landscape map that doesnt work. Using Preview 4.4 of the Engine. Any help would be greatly appreciated.

Thanks.