I bought a second NVME and put Win11, EA App and BF6 on it. Installed the chipset and GPU drivers only. No stutters.
Im not happy about it but it seems that worked. EA kept part of my settings and not others so I have to go in and customize again. The only thing I changed was putting my graphics to medium as a test.
Part of me wants to do a clean install of Win10 and see if the stutter is gone with that build too but I dont want to spend another 2-3 hours doing it.
At this point I may use the Win11 boot for gaming only and my older Win10 as everything else. I will say my Win10 has been moved from 3 different builds and has programs and registry entries that I know are conflicted.
I guess my next test will be to install Ghub for my keyboard and headset and then razer synapse for my mouse.
I figure I will do it one at a time to make sure nothing is causing an issue.