tbMBP 15" and LG 4k issues

[ra004e]

I just hooked up tbMBP 15" ( base unit 450 gfx ) to LG 4k Ultrafine and noticed a light cross hatch pattern in the image on the LG 4k ( visible best on white background ). This does not show up on the tbMBP's display. Also this does not show up with Intel NUC Windows 10 connected to 4k Ultrafine. Could anyone out see if this is happening for them? I will try and post a picture, iPhone 5 was not letting me capture the issue.

Thank you,

 

[ihatetoregister]

Didn't happen to me in the short time I had the LG, before returning it.