First off, this was a replacement handset, as soon as I got it I upgraded it to 2.3.6 rooted it and unlocked the bootloader. I then installed RomRacer's CWM. At this time I wiped phone through CWM and proceeded to install Aura (ROM) http://forum.xda-developers.com/showthread.php?t=1186990 everything went well and the phone booted up and that was that. I left the phone out all night and when I woke up I saw that the phone was asleep and wouldn't wake. No backups were restored so it isn't a corrupt backup. Phone kept doing it randomly and so I wiped it again and again to see if it would help but every time it would do the same. To cut the story short, I then completely wiped the rom off of the phone and installed nottachtix 1.2.9b..... and the same thing is still happening! I've tried different batteries just in case and nothing. What could be wrong here?