Gaming. Is windows Firewall not allowing me to play Warzone 2? Or, something else???

Hi, I'm , an Independent advisor and I can surely help you.

Don't worry we will work on this together. Can you please check if your Windows has an update? If there is, please update it then restart your PC and try it again. Thanks!

If you go into the firewall setting you'll see an option "Allow an app or feature through Windows Defender Firewall". Once you click on that a window will appear with a list of allowed apps or features. Click the "Allow another app..." button. Browse a path to where the games .exe file is. select the .exe file. Add it to the allowed apps. Bingo.

This worked for me. Hopefully it helps someone else

I’m in the exact same boat nothing is working all saying locked and only warzone and warzone modes available to play , iv downloaded the entire game 3 times with loads of storage to download add ons and still not allowing me to play anything other than warzone , I have game pass I have all setting allowing to play multiplayer yet so solution

Alright, please go to Settings > Privacy & Security > Windows Security. Click the "Open Window Security button. After that go to Firewall & Network Protection then click "Allow an app through firewall" From that page, click "Change settings" then click "Allow another app." Add the game there and see if that sorts out the issue when you try to play multiplayer in the game.

Same issue for me, Bought the disc, uninstalled warzone, installed disc and dlcs, still wont allow me to play multiplayer. Warzone works fine tho.