Before diving into the thick of the troubleshooting, it is important to understand that your Internet Service Provider
(ISP) and the way you share the connection speed
play a huge role in how you experience the game.
Start by testing your network connection
. If the test shows that your connection is limited, try the below steps in the order listed.
Please try connecting to the game after completing each step to see if the issues have been resolved.
• Enable UPnP.
Please contact your ISP for additional information and help with enabling this feature.
Below are the ports you need for Rainbow Six: Siege:
TCP: 80, 443, 3478, 3479, 3480.
UDP: 3478, 3479, 3658, 6115, 10000-10099.
This step will also help you establish an Open NAT
for your connection with the game.
• Place the console in DMZ
If you continue to experience issues with your connection to the game after trying these steps, please get in touch