Originally Posted by itnetwork
I do have exactly the same problem. Using CM stable 10.1.2 with default CM kernel.
Deep sleep is fine when Wifi is on (no wlan_rx_wake issues) but nevertheless it is draining like 7-8% per hour when Wifi is on...
Try CM nightlies, I'm currently using CM11 with it's kernel and no problem, wifi on all time with 1 Gmail and 2 exchanges.