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I Keep Seeing “CI Plus KEY Fail” Error on My Philips TV
April 29, 2025 7:26 PM218
I'm currently using a Philips television, and I’ve been facing an extremely annoying and persistent issue. In the top-le...ft corner of the screen, a red box displays the message “CI Plus KEY fail”, and it won’t go away. This error is constantly on screen, significantly disturbing the viewing experienc
