Hi
I have three 4k monitors running off a GTX 1060. Two are running off Display Port and one off HDMI. But I have one BIG problem with Nvida's control panel firstly because its slow and crappy looking and two it don't frigging do what its supposed to. It shows a like a million resolutions which I don't need or want and it randomly forces the third monitor (on DP) to 30Hz for no apparent reason. Sometimes turning one of the other monitors on will get it back to 60hz, sometimes a restart and sometimes neither. Than I have to mess around for ten million years trying to get it working. Also when you turn a monitor off it disables it in windows which is nice (no disappearing mouse) and randomly it wont.
I have gone though quite a few re-installation of windows with no difference even on the latest drivers. The monitors are the LG - 27UD68-P
Check the screenshots below and notice the three different bloody ways of saying 4K.
Just to be clear I have had the lot work at 4K 60Hz.
Any idea whats happening?
Thanks in advance.