Hello, a Lot of people having this issue, passthrough of eArc in PCM Works Fine, but with bitstream the CX adding a notorious lag.. aparently its a TV issue, did rtings noticed anything? Someone found a fix?
Thank you for the feedback. LG argues that it is "4k" as defined by the ISO standards. It is however a less accurate structure, and this is especially noticeable for PC use. For movies and Netflix this isn't an issue, but you can see the impact on text on an RGBW here compared to a RGB TV here.
You're correct about the UH6090.