Do you still have to boot without lg 5k connected and then plug in lg 5k to have it work? Thanks.One thing that doesn't seem to work: booting MacOS shows a progressbar on the LG 5K, and when its at 50%, all displays go black
So i have to boot without LG 5k, and then connect it
another issue i'm seeing is UI stutter / lag, it might be a problem with the NVIDIA driver on 10.13.3
I have the 25.106 nvwebdriver, it doesn't boot into macOS with two display ports connected.The newest Nvidia webdriver 3188.8.131.52.30.106 solves all lag issues.
Anyone knows a way to get the LG 5k working with this new driver?
UPDATE: i just tried connecting the screen again today, and it seems to work (sometimes)