Here is a list that have happened to me and others. NOTE: Not all of the bugs were discovered by me! 1: Lyrics disappearing while you have music in background while using another app, No way to get them back without restoring. 2: Applications that have not been updating lagging and freezing the device. 3: Random Resprings, this has happened while trying to open several different apps. 4: Can't run Pandora for 10 mins without it crashing... 5: Nike+ Errors. The list will be updated as more people report bugs in this thread to keep it organized.