I'm having some playback issues within the conform page of Resolve 9b. The project and timecode settings are all 25fps and I'm trying to playback a 1920x1080 tiff sequence and can't achieve real time playback.
Start a new project and switch all the settings to ANY other frame rate and the image sequence plays back fine. I've also tried a 25fps pro res file and still no joy.
Have re-installed the software and the problem remains.