[2022] Solutions to crashing and stutter

I think I have solutions to crashing and stutter. I have been stutter free and crash free for 2 days of play. I always get one stutter that disables the move key until you release it and drops frame rate. To fix the stutter, set "UbisoftConnect.exe" to run as administrator. To fix crash, you need to "allow another app" for "UbisoftConnect.exe" in "Windows defender firewall." I was struggling with the same crash in Rainbow Six Siege until I tried the crash solution. Firewall must be dropping the games, so they crash and freeze. Hope you find this helpful.