I've been running this ROM for quite a while, along with Franco's kernels. Two days ago I updated the ROM to the 15 February build and the kernel to the 17.2 nightly. The past two mornings, after the phone's been charging all night, it's been completely unresponsive - appears to have powered down, but it doesn't wake up, even if I try to go into Odin or bootloader mode...I have to pull the battery, after which it boots up fine. Anyone else seen this? I do have hotplug_enabled = 1, but that hasn't caused any problems in the past.