Optik TV interfering with motion activated lamp

[wireless]

Hello, I got Optik TV with internet about a month ago, and I think the fiber optic cable is emitting some sort of interference, making my motion activated lamp going on and off randomly during the night! The cable that goes into the house is right below the lamp, and I'm certain it isn't loose. I also tried resetting the lamp (turning it off, then back on) but that didn't do the trick. The lamp was installed last year, so it shouldn't be defective. Has anyone here experienced such a thing? Any advice would be great, thank you!


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