A buddy of mine have today invested in a second 144Hz panel and came to realize his GTX 1060 can only drive one at full speed at a time. Seems odd to me, as the 1060 is a pretty good GPU. Its even showing problems already from the beginning in Windows, not even in game. For now he is just using the supplied cables, one DP and one DVI, so to me it sounds mostly like bad cables. What do you guys say?