The YPOS function on the speed editor is causing issues for me. It doesn't seem to work, and after trying it once or twice Resolve either crashes or the timeline locks up and then the program crashes. Source clips are UHD Prores 422HQ .MOV files on a custom resolution timeline (3840 by 1600 I think).
Running 17.0B Build 18 on Windows 10 (10.0.18363 Build 18363). Ryzen 7 3800X, RTX2080 Super, 64GB RAM. Application and project files on an internal 2TB NVME SSD. Attaching diagnostic logs.
I don't see a 12.X version of Desktop Video for Windows on the support page. I just see the 12.0 Beta for Mac but the latest version for Windows is 11.7. I'm currently on 11.6, updating to 11.7 didn't change the behavior.
Ok, switching to the Studio driver did fix the issue and improved overall stability for me. Looks like that latest Nvidia driver is causing issues for a lot of folks.