Thanks Wak,johnnyrocker, and Djohn. Apologies for my delay, but this is my first time online in many days! Yes, I am referring to screensavers only, and the problem exists with all themes available to me.I have also done exhaustive anti-virus and hard-disk cleans/scans, etc so, as far as my limited knowledge tells me, there are no corrupted files on my system. Famous last words ! As a footnote,I would add that the screensaver does move fractionally at about 5second intervals, occasionally.
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