During playtime, I've got a connection loss.
(Monitored via. ping google.de -t and ping 192.168.2.1 -t (router)
For the period of 1-2 ping's there is no connection to the google server aka. the internet.
Steam friend list shows this too.
But unlike arma, every application recovers in seconds and I've barley noticed anything in TS. (we're using mods, my network could be stressed but that's not the point)
Arma doesn't manage to recover and disconnects me from the server, which is annoying as hell.

It happens mostly after ~30min ingame.
Arma is the only game I notice complete connection loss