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Screen flashes white screen momentarily on startup. Then Firefox loads.What is the Flash?

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  • Last reply by user633449

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When I open Firefox, there is a white screen that opens for just a moment then goes away. Then Firefox will load as normal. I say normal but it is running kind of slow. Any ideas as to what this flash of a screen is about? Thank You

When I open Firefox, there is a white screen that opens for just a moment then goes away. Then Firefox will load as normal. I say normal but it is running kind of slow. Any ideas as to what this flash of a screen is about? Thank You

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I'm not sure what the flash is, but you can try refreshing Firefox. Refresh Firefox - reset add-ons and settings