Roku device model: 4630X - Roku Premiere+
Serial number: YR001R913808
Device ID: 7KA781913808
Software OS/version: 11.5.0 BUILD 4235-29
Steps to reproduce the issue you are seeing: Launch any app from Roku. It's most visible against a red screen. A reliable way to create a red screen is to launch a video from CNET app and pause on their red splash screen. Also visible but less so on an orange background, which are common for Dunkin commercials around Halloween. Important: it's not a ghost of my Roku; the shown images do not come from my app tile layout; I have no idea where Roku is getting this signal.
When did you start seeing this issue: approx. July 2022
have you already tried contacting your Roku TV manufacturer: It's not a Roku TV. It's a dedicated Roku Premiere+ box. The TV is LG OLED, but not relevant as there are no issues from other input devices like XBox
Thanks for the follow-up; hopefully this can be patched.