Another Choppy Playback Question

Hi!
Ever since upgrading to Resolve 17 all my footage plays back choppy. I'm playing ProRes 422 clips straight out of camera on a Samsung T5 SSD with no color correction and no transitions. Yet the playback is stuttering. Seems to be happening on all my footage now. I tried some ProRes footage from a western digital older external hard drive, same thing. The only place I'm not really having trouble (but sometimes still am) is when footage is stored on my computer. I thought it might be the usb cords. It's not that. I used to play footage off these drives completely fine before. The only thing that's changed is moving to Resolve 17. Any thoughts?
Ever since upgrading to Resolve 17 all my footage plays back choppy. I'm playing ProRes 422 clips straight out of camera on a Samsung T5 SSD with no color correction and no transitions. Yet the playback is stuttering. Seems to be happening on all my footage now. I tried some ProRes footage from a western digital older external hard drive, same thing. The only place I'm not really having trouble (but sometimes still am) is when footage is stored on my computer. I thought it might be the usb cords. It's not that. I used to play footage off these drives completely fine before. The only thing that's changed is moving to Resolve 17. Any thoughts?