Hi,
I recently upgrate my enscape to 2.9 and I faced the following problem: when I set keyframes on timeline, I edit those keyframes (focus, field, etc) then press Apply. After that I press (P) for preview and there comes the problem. When I press (P) I have a major framedrop and for a short time period my screen is blurry and I am losing all the details that I can see before press (P). When I render the same scene everything works fine and the rendered video is fine. But the thing is that I am loosing time and quality in the preview. I was working on a previous version of the enscape and when I pressed (P) thing were smooth and preivew was really helpfull.
My spects
i7 8700k
RTX 2070
32GB Ram