"Kicked of the Server" Issue

[V3ndetta 0]

Since i bought ARMA 2 CO i've troubble playing on any Server. After few Minutes (espacialliy if i open my/car gear) i get "You were kicked off the Server". I tried:

Steam Version

Standalone Version

Several reinstalls with Six and dayz commander

Multiple Versions (beta) of dayz

I tracked it down to a possible network issue, cause i don't get kicked if i play through VPN (Cisco)

Setting up DMZ did not work. Router Firmware is up-to-date. No Firewalls/ACL's active on Router (Vigor 2910) or Switch (Cisco 2950).

Is there any special Port i need to forward or fragmented packages that maybe can get dropped by router? Any ideas how i can get this game playable withoug active VPN ?!

[AmberHelios 2071]

kicked off server with no message why can be a few things but if you have steam versions of both games this is what i suggest to do

close steam

start steam in admin (right click and run as administrator)

right click on arma2 and properties then local files

click on verify integrity of game cache <-- do it twice

and do the same for arma2 oa

run arma2 to the menu

run arma2 oa to the menu

click in expansions

make sure the following are enabled

arma2

arma2 oa

arma2 baf lite

arma2 pmc lite

if not enable them and restart then exit the game

go to http://www.arma2.com/beta-patch.php and download the 100296 patch

create a shortcut in steam with the target as

"C:\Program Files (x86)\Steam\steamapps\common\arma 2 operation arrowhead\Expansion\beta\arma2oa.exe" "-beta=Expansion\beta;Expansion\beta\Expansion" "-mod=C:\Program Files (x86)\Steam\steamapps\common\arma 2;Expansion;ca;@dayz" -nosplash

and this in the start in

C:\Program Files (x86)\Steam\steamapps\common\arma 2 operation arrowhead\

you might need to edit them to your own paths they are standard steam ones in x64 installed on the main drive

[V3ndetta 0]

already tested. No change. These hint's were the reason that i bought a second - dvd-version - of ARMA 2 / CO - without Steam, but with the same problem. So: Not Steam-Version related :-/