Custom Resolution Utility (CRU)

[vihak]

I've Xstar DP2710 and I've used it for many years with CRU but now it doesn't work... I'm using two monitors and my 2nd monitor says "no signal" and Xstar's refresh rate doesn't go above 64 for some reason. I tried launching CRU and set the refresh rate back to 96 but after restarting my PC it opens my 2nd monitor and Xstar stays black. I'm using GTX 1070 if that matters. I also ran pixel clock patcher before restarting but it doesn't work. I wish someone can help, this is so annoying.