LightHand

What is your workflow with loading the footage into Resolve. I think Michael is looking in the right direction with your graphics card. In the mean time try viewing a lower resolution. What I mean is to go into the settings area, the gear looking icon at the bottom left of the screen. Then go into the RAW camera settings and after selecting the correct camera try reducing your resolution there. This might not help in play mode but perhaps you can at leas see something. David