https://us.community.samsung.com/t5/Galaxy-S22/Lines-appear-on-screen-issue-with-US-S22-Ultra-version/m-p/2232851#M22848 You may want to contact Samsung. This developed on my old S8 plus but only after years of use. I assumed it was from possible screen burn. But it never interfered with my workflow. Thu, 31 Mar 2022 12:09:23 GMT Wat3rdog 2022-03-31T12:09:23Z