
Step 2. Hold the Power button on the back of your router for about 15 seconds until the router is turned off completely. Step 1. Unplug the internet router from the wall socket. Note: We recommend you ask other party members involved to restart their router and console as well.

In addition, disabled UPnP, unsupported Crossplay port, and Crossplay connection glitch are also responsible for the error.

According to a survey, the error is mainly caused by a network inconsistency. When trying to play the game with friends on different platforms, many users receive the error message “failed to join Party Cold War. Sometimes, however, you may encounter some common issues when playing the game like Cold War not connecting to online services, BLZBNTBGS000003F error code, and the one discussed here. This game is available for many platforms, including Windows PCs, Xbox One, Xbox Series S, and PlayStation 4/5. Forward the Crossplay Port Used by COD Cold WarĬall of Duty: Black Ops Cold War is a widely popular first-person shooter video game released by Activision. What causes the “failed to join Party Cold War” error? How to fix it? Now, let’s start exploring the answers together with MiniTool.

Many COD: Cold War gamers complain that they are unable to join Party 3.
