I bought the game on Steam, I installed it and wanted to play with my friend. However, when I started the game and went to the server browser, no servers showed up on any tab. In my friend's game, the servers show up normally. I am also unable to play online through the "Quick Game" button. It also seems that using Hamachi doesn't work (I joined my friend's server once, but couldn't choose a team and then I was seeing the server, but couldn't connect at all). I have tried a few things to fix this problem so far: I cleared my cache and deleted my AppData\Local\Arma3 folder, restarted my PC, nothing. I have checked the integrity of the game files - nothing. Then I searched the internet for anything else - and found absolutely nothing as well. The only thing I think it could be - but I don't want it to be the case 'cause it would be a pain to fix - is the ports. I so hope it is something else, which is why I am writing this report.