My Note-2 has 6.0.1 v5.6.3-20160210. My wi-fi remains on all time, keep draining battery, no matter if it is on or off in settings. But when I choose settings in "Keep Wi-Fi on During Sleep" to 'Never' or 'Only when plugged in' then wifi is switched of in sleep and it reduces my battery consumption to a great extent.
Also I am unable to share files wia Wi-Fi Direct and this option is not available in gallery or anywhere else.
Kindly solve these issues.
Almost all CM13 ROMs give same SOT sadly.
Please share your experience about