Hi! Since short time I've started to use Bluetooth headphones with my mipad 2. When it's on they work perfectly but when I disconnect the BT on my mipad 2, the tablet is all the day with this wakelock. I don't understand how it's possible if I have toggled the BT off. Anyone know how to fix this and how to avoid this wakelock? For instance, If I left the tablet in airplane mode overnight, BT low power wakelock will be working the whole night draining my battery.