Thank you for the response. I did find over the weekend that switching from borderless windowed to full screen then back to borderless windowed does fix the instance jitter problem. I have to perform this function every time I launch the game now though or the jitter will persist in all instanced areas. I also did try the clean boot and turning off the fps limiter but those did not solve any issues.

Thank you for your time. This problem did start with the last emergency maintenance. Not sure if anyone else is having this issue but the screen mode swap did work.