Bought a LG CX about a month ago, and have a 1 month return window left.
I have these faint horizontal lines running across the entire screen (see pic). They are especially prominent in bright HDR content, when panning up/down in games like Ghost of Tsushima or RDR2. It is like a DSE.
If I look closer, a can also pick out faint vertical lines (only in HDR/bright scenes), which, combined with the horizonral lines, make kind of a grid pattern.
It even seems to me that the issue is getting worse.
The screen uniformity is otherwise great, with almost no vertical banding, tinting or otherwise.
Should I return it (panel lottery), or is it normal with OLED technology?