Galaxy S6 screen randomly turns yellow then back to normal again

[Buratski]

I did not change any display setting whatsoever. It just started to happen all of a sudden. It would alternate from a yellowish tint to a normal display. Changing the screenmode doesn't help nor does disabling auto brightnesss

IMAGES:
https://scontent-sjc2-1.xx.fbcdn.ne...=1e794b956a4443af7c38b37dc2ee83f6&oe=57778E14

https://scontent-sjc2-1.xx.fbcdn.ne...=f78f9d49e7b90f8bdf033ab4c8685ce9&oe=577734F9