Creating a listening server, by opening port 27015 or other ports recommended for NMRIH via my router, does not work for me with "Beta 1-11", but on the other hand it works with "Proton 4.12" I use " Manjaro XFCE ".
I found a temporary solution, for native LINUX version:
Type "sv_lan 0" each time you start the games and the first time you create your own game session .
Creating a listening server, by opening port 27015 or other ports recommended for NMRIH via my router, does not work for me with "Beta 1-11", but on the other hand it works with "Proton 4.12" I use " Manjaro XFCE ".
I found a temporary solution, for native LINUX version:
Type "sv_lan 0" each time you start the games and the first time you create your own game session .