My Thrive now has ICS but I do not know if that is causing the issue. But after booting up and playing with it and then putting it in sleep, when I take it out of sleep the screen won't turn on. The power and battery lights are lit but the screen will not turn on. I need to hold the power and volume up button and reboot it to get it back. It does not do it every time I take it out of sleep. Its happened 3 times in the past hour but I've been trying to find out what would cause this all the time so I've done it a hundred times or so just fine. Anyone else seeing this?