[2020] My friends and I play the coop rainbow six siege and I get a lot of lag when loading

Hey,

Please can you go through the connectivity troubleshooting found here.

If you still have an issue after this, please create a support ticket / live chat at here with screenshots showing your port forwarding and your system files (DX diag and MSINFO) so that we can look into it and try further troubleshooting with you.

You can find instructions on how to create the files and attach them to your ticket at the links below:

DX Diag

MSINFO

You can also try manually changing the server to a different one if needed by following the steps here.