People may encounter this error, it will be usually found on the program for faceIT.
I found a quick solution for this, it may not work for everyone, but its atleast worth the try.
Firstly, Login through the browser for FaceIT (https://www.faceit.com/en/home)
After that connect to any game that you would like!
Click Connect Game
Fill out the Steam platform requirements and Click connect and you will be good to go!
If it doesn’t work feel free to tell it to me so i can try too find another solution!