[admars]

did you use any adapters, converters, or leads which were say displayport one end, something else on other?

where I work now,and where I worked before most people had 2 monitors, almost always 2 of the same make and model, those with desktops 2 dvi cables, laptops often 2 hdmi leads from a dock.

I'm glad you fixed it, but 2 of the same monitor being the problem does seem very unlikely, but at the end of the day it doesn't really matter, as long as you're happy, maybe one day someone else will have same problem as you, will find this thread from a search, and it will help them.



i suppose if you try those 2 monitors on various other devices and same problem you'll know