I just upgraded to W8, from W7. so far so good. The only issue so far is that when I reach the Lock Screen (date, Wi-Fi, etc), I click enter, its says "please wait", then goes back to the Lock Screen. I enter, once again, "please wait" and back to Lock screen. the third time I click enter, I go to the Account/Windows live Log-in. the I get Start screen. Any suggestions???