i just bought that cable for my monitor (dell s3220dgf) i have Gpu Nvidia 1070ti with drivers 457.30
My problem is that i cant use at control panel RGB output color format at all , only YCbCr-422 when my monitor is at 164hz, if i change to 60hz everything is ok (RGB , Full dynamic range , 10bpc color depth)
i tried fresh install nvidia drivers , reset monitor , nothing changed
if i use the Dell’s display port cable that came with the monitor (1,2dp) everything is ok
any ideas what is happening?