Hi there! I am sorry to hear that you have been having issues with running the game. I am not entirely sure of the scenario you are seeing on your end, but I would like to share some solutions that could help with what you see.

If you continuously see any error messages in the main menu screen after being removed from a match, I would first check out our official Twitter page for any news and announcements. If there are no reported issues when running into this behavior, I recommend following the steps shared in connectivity troubleshooting guide[ubi.li] to help remedy this issue. However, this is not to suggest any internet issues on your side but to ensure that the R6 Services and your Internet Services are communicating correctly.

If you are being kicked to your desktop screen during any of your games in Rainbow Six Siege, please give our PC Troubleshooting[ubi.li] guide a try to rule out any interferences that could be the leading cause of this happening.

Please know that we are here for you if you continue to run into this problem after trying all the possible solutions I have shared. Don't hesitate to get in touch with us on page here[ubi.li] with a copy of your system files[ubi.li] attached. This will allow our support team to take a more in-depth look at this with you. Thank you!