Premiere Pro 2020 Choppy / Stuttering Playback in Program Monitor ONLY (Windows)
I can confirm the same happens on a Windows box. PP2019 plays very smooth, same project in PP2020 stutters with even 1080p.
As I work Premiere slows down, I have to restart the machine every hour to make Premiere become responsive again.
Also, as motion is my main job, I usually import a lot of .png sequences, they are working perfectly in 2019 but doesn't play (not even starting!) in PP2020.
I just made a separate post on the forum about that, hoping for general a performance fix.
