The tasker can not turn it on or off by action net\wifi tether. I can turn on wifi hotspot from settings or touch the icon in status bar. I can even turn it on with run shell "input tap <x> <y>", but this is not as convenient as net\wifi tether (on/off). It is also related to ROM. My phone is MOTO E XT1526, the wifi tether action does not work on stock ROM, but works with Flyme ROM. Both ROMs are android 5.1. Does anyone knows how to make it work?