[2022] Infinite Framerate in Menus

Hey @cmdr-q

There is something you can try to prevent this. Please close the game and open the following path in your Windows explorer: 
Documents\My Games\Rainbow Six - Extraction 

There you can find a folder with a number/letter string. Open that folder to find the file "GameSettings.ini". Please create a copy of that file and move it to a save place, so that you can restore your settings in case anything breaks. 

Open the file with a notepad editor and then scroll down to the line "FPSLimit=0". There, you can change the value from 0 to the FPS limit you desire, for example "FPSLimit=144". Then save the file and try to open the game. It show now launch with the FPS limit you set. 

Let me know if this helped you out.