Hello there fellow DayZetters, I'm having a peculiar problem for some time now and didn't know what to do anymore... The thing is: Im playing DayZ with my girlfriend and she's - needless to say - hooked to our home router by LAN, so we have the same WAN-IP. Everytime we try to login into the same server the following occurs (observed and reported by a friend of ours who also joined the same server): I'm joining the server and see the lobby with our friend who is already in My GF tries to join: [a] It succeeds: My friend reports that my name disappeared from the list and instead the name of my gf appeared (I don't see her after all) It fails: She can't login - the only thing she sees is "Waiting for host" and she has to cancel This happened in several servers already, we are both running Arma 2 v1.62.98220/DayZ 1.7.2.6 and connection to servers with the same versions. When she's in the lobby and I try to connect the same thing happens with me like I wrote above (case [a] and ). But the most mystical part about this is: After we both joined the server (one of us won't show up in the list) and the one showing in the list clicks "Ok" to continue playing the loading screen appears for both of us! Surely no one of us really came across receiving the mission file but it is as if the servers acts upon our WAN-IP and not considering our GUID's. We had this problem right after we purchased Arma2 and installed DayZ, but after some time this problem was gone - I don't know if it's because we updated or some other factors, but the problem is right back and annoys us because now we can't play together and that was the sole purpose why we bought it... Did this happen to you guyz as well or am I doing something wrong here?