Cockpit Crazy Paving

Hi
When I pass my mouse pointer over my 2D or 3D cockpit screen it sends everything into Black and White flashes for a few seconds, especially if I have opened a pop-up e.g. Radio, Map etc.
I have Win Vista 8500GT nVidia 512mB 3Gig HD. No rate problems.
Any solutions would be welcome.
ss
When I pass my mouse pointer over my 2D or 3D cockpit screen it sends everything into Black and White flashes for a few seconds, especially if I have opened a pop-up e.g. Radio, Map etc.
I have Win Vista 8500GT nVidia 512mB 3Gig HD. No rate problems.
Any solutions would be welcome.
ss