It’s possible that your screen resolution is set to a low setting. Go to display settings and check the resolution, as the game usually detects your screen resolution automatically

only in Steam is playing???

In the meantime, is there a console command to check my IP and port? Open windows command prompt and run ipconfig will show you the local addresses of all your network adapters. However it won't show you your external ip, for that you need to go to sites such as whatsmyip.org. Zombies without UPnP and port forwarding somehow works. But even with UPnP and port forwarding set up (correctly), multiplayer couldn't get to work. But why is this the case? No idea. One more question, can't we run the Steam original BO2 exe and not connect to any public lobbies? Just connect to each other? You can run vanilla bo2 via steam if you own it ofc and play private match with your friends yes. There is no connect command in vanilla bo2, that was added by pluto so you need to do it the traditional way via the friendlist.

That's a shame, of course

I have figured out the issue, it was my controller driver (DS4Windows, using DualSense Edge) conflicting. Plugging in my controller after the game launched made it work just fine.

what if my keyboard dosent have that key?

Make sure to start your match first, and then your friends can join, as lobbies are disabled for all Plutonium clients. If you need to restart the map if your friends joins in late simply type map_restart in the console

I see thank you

I have pfsense and it still doesn't let me access, but it does let me access private servers from the plutonium list. But it does not let me access my friend's from the menu.

@BigZop open it from File Explorer. You need to compare the path of "t6Path" that’s inside the file with the directory of your game folder that gets opened by Steam when you follow the steps for opening the Steam game directory. You don’t select the file from the Plutonium launcher’s “Select Dir” option.

Probably your antivirus

Just unlucky.

@Yugi_Komodo You can use a 360 emulator(? So you will still be able to use your 360 copy of the game.

yes, i guess a virus protection app on my computer corrupted my game files, i redownloaded and everything is fine.

im having this problem too with multiplayer on bo2. redownloaded plutonium, still doesnt work