[2020] Six Siege just doesn't load

Hey, hkandrewma!

Welcome to the forums! I have seen other users who are having a similar issue at the moment being able to resolve this. Are you using Bitdefender?

If so you need to add R6Siege into the exception list of Advanced threat defense.

Open Bitdefender,
Click Protection tab on the left,
Click Manage exceptions,
Click Advanced Threat Defense,
Browse and add Rainbowsix.exe to te exceptions list.

If you are not using Bitdefender and need further support, please let us know.

Thank you.