I'm running WM5 and When I turned my phone on Sunday morn (Ok when activated the screen, since it is always on) I had a notification dialog that the time was going to change .. in the background I could see the time was 2am... when I hit OK.. the time changed and that was it. there was no reset or lockup...
@Freddie: Check and make sure your phone is set to update its time in the Phone options>option tab, there is an Auto check box to sync the time with your cell provider.
Mark

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