xg1v4 does not detect 4k TV
I have a LG OLED65C8PUA 4k TV. I get 4k video through Netflix and Prime. I have a Sony 4k UBP-x700 DVD player. The TV shows 4k content from the DVD.
However, when I go to device display in the X1 settings, it shows the TV as undetected. As a result, I cannot set the X1 box to allow 4k content to pass through for TV channels, EPIX, etc.