[2019] MOVED: drops performance in ranked, casual and custom games

I'm moving this post to the Support forum section.

Hey StronGz! Thanks for taking out the time and being thorough with what steps you have taken to resolve the issue. I have a few troubleshooting steps to try down below.

1. Disabling full screen optimization on RainbowSix.exe:
You can do this by finding RainbowSix.exe in the games main directory or even on the shortcut if you have it on your desktop. Right click .exe and click properties & select compatibility tab. Check the box that says ''disable full screen optimizations''

2. Try optimizing the game via GeForce Experience. In Nvidia's GPU's control panel window there is an option to choose for which app - which graphics processor to use.

3. Running Steam, the game and Uplay client with administrator rights.[support.ubi.com]

4. Temporarily disable other programs that are running in the background except programs associated with the game.

If the problem still persists, please create a ticket here[support.ubi.com] and attach Dxdiag and MSinfo[support.ubi.com] for us to investigate further.

Feel free to let us know your ticket number as well.

- Ubisoft Support