I’ve noticed on both 6K’s that if I leave them on a static screen for a period of time, the high color contrast will ghost on the screen (similar to burn in), and remain for a period of time even after rebooting. It seems to go away if I leave the units powered down for a few hours but it happens relatively quickly. It’s worse if my screen is set to max so I’ve left the screen at the lowest brightness setting, but it still occurs even at that setting.
A screen saver or display turnoff option after a user definable period of time I think would help. A tap of the display or button press could wake the screen. Thoughts and is this something we should be concerned about? The white colors seem to contribute most to the issue.