I have a strange problem with a roughly 1 year old Samsung Odyssey g5 monitor. All the sudden a maroonish to greenish vertical line has appeared on the left side of the monitor. However, it is only visible against dark grey backgrounds. It is not visible on lighter colors at all, additionally, if I change the picture settings such as to FPS mode it becomes less apparent and if I turn on Eye Saver mode it seems to disappear entirely.
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