This morning I booted up and found my message to you was gone (strange as my
Gmail acc is set to save every 3 minutes........puter was the same, first a
freeze then the darkening repeated every minute or so. I gave up, left it on
and connected and did some other stuff for an hour or so. When I came back
the freezing and darkening has gone and I'm back to normal.....I don't get
it, pleased but frustrated. I have had glitches before that have healed them
selves but this is amazing.