I have FVD speed dial for my home page. I continues to flicker on and off. How do I stop it?

Hello

Firefox or Chrome? Can you describe your problem?

I have Firefox and FVD Speed Dial. I use FVD speed dial for my homepage. When I click FVD speed dial and my homepage comes up it comes in plain and clear, but it continuously flickers on and off, on and off, on and off, never quits. It never harms the effect of FVD speed dial, but I have to act quickly to click a window. Very aggravating.