I thought you might be interested in looking at ARMA 2: OA Beta build 125402 - Steam Mp Lobby (1.63 build, Steam only).
https://forums.bohemia.net/forums/topic/169622-arma-2-oa-beta-build-125402-steam-mp-lobby-163-build-steam-only/?do=findComment&comment=2671843
× Pasted as rich text. Restore formatting
Only 75 emoji are allowed.
× Your link has been automatically embedded. Display as a link instead
× Your previous content has been restored. Clear editor
× You cannot paste images directly. Upload or insert images from URL.