We had maxed out memory issue since the last A3 update so we decided to run Arma 3 on 64bit.
Our choice is now the RC-Branch.
I downloaded the rc-server exe via Steam on windows dedicated. Everything worked fine and the console showed that the server is online and running.
We updated to rc on client as well.
The problems now are, that we can´t find the server in the A3-Launcher. I was able to find it on direct connect in ingame serverbrowser only.
The other problem is, once i found the server and i press join i got a message in loadingscreen "You were kicked of the game. Steam authentication failed."
Pressing -ok- throws me back in the serverbrowser.
This issue happens with and without mods.