Anyone know what this setting enabled in Litchi does?  Tried a quick google search but nothing explained what it is/does.

Tried doing a search for it has well, seems to have been an update
July 2017 Updates
iOS: Litchi for DJI Mavic/Phantom/Inspire
Version 1.17.0
- with the latest DJI firmware for Mavic Pro (v01.03.0800 or higher), Phantom 4 Pro (v01.04.0602 or higher), Phantom 4 Advanced (v01.00.0128 or higher), Inspire 2 (v01.01.0010 or higher), Phantom 3 Standard (v1.9.20 or higher), Phantom 3 4K (v1.6.50 or higher), users in China are required to activate Litchi by logging into their DJI account at least once every three months, this can now be done within Litchi. Outside of China, Litchi will automatically activate the application without requiring the user to log in within Litchi or DJI Go
- added support for Phantom 4 Advanced and Matrice 200
- added "Over Exposure Warning" general camera setting
- added "Enhance Display for D-Log Filter" general camera setting
- fixed issue where the RC shutter button

Suren Posted at 2018-5-13 09:17
Tried doing a search for it has well, seems to have been an update
July 2017 Updates
iOS: Litchi for DJI Mavic/Phantom/Inspire

Thanks my friend.  Yeah that is all I came up with as well when searching for what it actually does.  Will probably email Litchi.  

Ok so I got an answer back from Litchi as to what this setting does.  

"When using Dlog filter, the video stream’s colors look grayish, but with this setting they will look normal, even when shooting using Dlog filter."