So after struggling with rolling shutter on the Zenmuse GH4 given DJI's recommended settings I've found other camera settings options out there but not a conclusive solution.

Does anyone know the holy grail of GH4 camera settings for reducing/eliminating rolling shutter on the Zenmuse?

Here's what I've found:
- Shutter speed should be set manually to double the fps
- Bitrate should be set high...200+
- 4K shows more rolling shutter (although 4K is why I bought the camera so don't am not willing to degrade to 1080p)

Answer is while shooting 4K to use Shutter Priority mode, set FPS to either 24 or 30, Shutter to double fps (50 or 60) and ISO to 200 (do not use auto)