Hey,
I googled the problem, but couldn't find a solution. Maybe someone here knows what could be the issue.
Software:DaVinci Resolve Studio 14.3.0.014
Operating System:macOS High Sierra Version 10.13.3
Hardware:MacBook Pro (Retina 15', Mid-2015)
2.8 GHz intel Core i7
16 GB 1600 MHz DDR3
AMD Radeon R9 M370X 2 GB Intel Intel Iris Pro 1636 MB
Issue:The video plays fine in the edit tab. The rendered video however, has a black frame during a cross dissolve. Re-rendering the video causes the black frame to appear at random time codes during the cross dissolve. There is enough video information in both clips before and after the cross dissolve.
Video link:At 0:12