It's weird, but when I upgraded my 7.5 to the 8.0 Live Messenger I had the
same problem I'm having now. When I sign in the cpu start to oscilate, and it
doesn't stop. I removed the 8.0 and returned to the 7.5, until that forced
upgrade that sent me to the 8.1. And again the same cpu problem. When I
realized that I couldn't get the older versions again, I downloaded the 8.5
beta. And the same problem.
I really don't know what to do.
P.S.:Just to make it clearer, the oscilation goes from 0% to 100% of cpu
usage, in a period of time of 1s-2s.
Attenciously.
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