what about informations? are u sharring 1 steam acc? what problem is it exactly? a battle eye one, or a client one?

we got 2 diffrent acc . if i join a game she can´t join it.

we got 2 computers in the house but we can play cs bf... but not dayz

there are programs that allow you to do so, but indeed i know from friends that it is a problem...
(afair: A joins everything ok, B joins-> A gets disconnected, A rejoins -> B gets disconnected
both on different servers works)

don't ask me what program you need, or what it does. i just know one of the guys i know had to have it running, when they both wanted to play on the same server

Hello peter,

Since this problem is router related, the only real workaround here is to add -port=25007 into your DayZ launch options on one of the PC's. To do this, you can right click on DayZ in Steam --> Properties --> Set Launch Options and enter "-port=25007" (without the quotation marks). The number doesn't really matter as long as it's different from the other computer which will use 2302, 2303, 2305 by default.

Alternatively, if you have access to the router settings and upnp is turned on, you can try turning it off, restarting the router then trying again.

Regards,
JStewart