Same but I'm not sure if simply bringing back FSE would fix it instantly. I had issues like this when TFS first dropped and it was eventually fixed around the end of Episode: Echoes. I'm not trying to muddy the waters, people should have the option for FSE if they want it, but the issue likely goes deeper than just FSE. I was using Borderless back in TFS and wasn't getting any stutters in Revenant and Heresy. Regardless the stuttering NEEDS to be fixed. Game is hard to enjoy and enter a flow state with as it is right now.