Just did a test of it and while the issue is significantly mitigated, it's not entirely gone for me. I've been using Endwalker trial 2 in trust to test it, and while it started out perfect, a few seconds later it just went back to stuttering like before. I can probably work around it by killing my graphics settings and all that, but it's a shame. I also tried it without my dualsense connected, sadly no change.