Problem with connecting to various servers.

[Euphe 1]

Hello. Before you ask - yes, I've searched the forums for a solution. No, I did not find any.

First, about my game.

I have a steam version of Combined Operations. I launched both Arma II and Arma II:OA before installing DayZ. I installed the beta patch,

I have

:runs

call "%_ARMA2OAPATH%\Expansion\beta\ARMA2OA.exe" "-mod=%_ARMA2PATH%;EXPANSION;ca" "-mod=Expansion\beta;Expansion\beta\Expansion" -mod=@Dayz -world=empty -maxMem=2047 -nosplash -cpuCount=4 -exThreads=7 -malloc=system

In my _runA2CO.cmd.

I have the last DayZ files in my @Dayz/addons folder, extracted and nice.

I do always launch Arma II as Combined Operations.

Here is the actual problem:

Whenever I try to join a server it gives the "connection problem" error.

I can only play one server - a UK22. There it all works fine.

I can join some other servers, for example EU19, but then I get stuck on loading screens.

Please help.