I tried that also, but it still stays connected via WiFi for some reason :o
You think Tasker works with Lollipop, so if i create a profile for wifi to turn off when the screen is off?
Battery for me has been horrible lately.
If I put it on only when plugged in, it should turn WiFi off when its in sleep mode right? I tried it and checked my phone in the middle of the night and saw WiFi on still. Did anyone else get this to work?