Edit 2: Huh, I'm afraid I don't have any suggestions. You've changed the colours, you say, so that's obviously not resetting it.


And it's very odd that it's only when everything is minimized.


Tell me, and this will sound strange indeed, but does changing your desktop background to something darker solve the problem?



Edit 3: I should probably say: This was a (admittedly stupid) way of checking to see if it was a transparency issue. Ignore it and use the colour intensity slider.

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"Science is the poetry of reality." ~ Richard Dawkins