The tapping function on my Aspire E5-573 with Windows 10 is not working properly. The single tap function does not work, necessating a click instead for every action. This is ergonomically tedious. Also, the clicking function does not work in the bottom left-hand corner - you have to click about almost halfway up on the touchpad to effect a click.
The Elan I2C touchpad driver is 188.8.131.52 dated 5/6/2015. On the forum I have only come across solutions to the Synaptics touchpad.