My battery icon was working fine about an hour ago but I just noticed that it shows a question mark in the battery level icon and says its at 0%. On the lock screen it says that I need to connect my tablet to a charger...only issue is, is that it is connected...Is it possible that it is due to something I installed tonight? I only installed the HD widgets and dolphin HD....I tried restarting and nothing. I'm also on 3.2.1. Any help would be appreciated. Thanks guys.