Anyone manage to get this to run at 4k 60hz 4:4:4 from a pc? I've tried a myriad of cables and get results ranging from screen flickering, random flickering pixels, or simply no signal depending on which hdmi port on the tv I plug it into, but none of them just work. It seems to work fine at 30hz though.
PhrozenGhoztActually I am using this monoprice cable (10 ft) - https://www.monoprice.com/product?p_id=15429
However I may have solved it just a bit ago. I ended up trying an active displayport -> hdmi adapter and it seems to be working without issues now.